Tions: Encircle the letter that corresponds
you answer
Homest
mga kab
1. The framework of a house provides the house with both support and structure allowing it to
stand. Which system provides those functions in humans?
A. Skeletal System
C. Integumentary System
B. Muscular System
D. Digestive System
2. What 2 systems are MOST DIRECTLY responsible for your ability to stand up for long periods of time, walk,
and sit down?
A. Integumentary and Excretory C. Circulatory and Respiratory
B. Digestive and Reproductive D. Musculoskeletal
3. The soft, fatty tissue that fills the inside of most bones and makes red blood cells and many white blood
cells.
A. Bone marrow B. Fat
C. Heart
D. Skin
4. Skin, hair, and nails make up the
system.
A. muscular system
C. digestive system
HONE
B. integumentary system
D. skeletal system
5.
the body's largest organ, contains melanin, which gives skin color that protects it from
the sun's rays.
A. Skin
B. Tendon
C. Nerves
D. Joint Ignition
6. If the portion of the cerebellum was damaged as a result of trauma, what effect would this person
likely experience?
A. rapid breathing
C. trouble in maintaining balance
B. changes in body temperature D. partial or incomplete memory loss
7. It is involved in the fight or flight response.
A. parasympathetic B. autonomic C. sympathetic D. somatic
8. Which of the following organs is made up the central nervous system?
A. muscles and bones
C. interneurons and motor neurons
B. brain and spinal cord D. sensory neurons and motor neurons
9. The following are parts of neuron, EXCEPT
A. nucleus
B. cell body
C. axon
D. dendrites
10. Which of the following is not controlled by the cerebrum.
A. judging a beauty contest C. thinking of your assignment
B. smelling a bad odor
D. Breathing
11. The main function of musculoskeletal system is to
A. support the body, allowing motion, and protecting vital organs
B. release waste product from the body
C. maintain heat and temperature of the body
D. send and receive different stimuli from the sense organs
12. Muscles in the body work
A. individually
B. in group
C. in pairs D. as needed
13. The bones provide
A. food for the body.
B. proper nourishment.
C. stability of the body.
D. protection against all kinds of diseases.
14. The skeletal portion of the system serves as the main storage of
Answer:
1. A Skeletal System
2. D Musculoskeletal System
3. A Bone Marrow ( specifically red bone marrow where red blood cells produce and yellow bone marrow where fats and other tissues produce)
4. B Integumentary System
5. A Skin
6. C (Cerebellum is a part of the brain responsible for making postural adjustments in order to maintain balance).
7. C
8. B
9. A
10. D (Breathing was controlled by Medulla Oblongata)
11. A
12. B
13. B
14. Minerals specifically calcium and phosphorus.
3. A bus is moving at 25 m/s when the driver steps on the brakes and brings the bus to a stop in 3.0 seconds. What is the average acceleration of the bus while braking?
Answer:
-8.3 m/s²
Explanation:
The acceleration of an object is defined as the change in velocity over the change in time.
a = Δv/Δt a = (v - v₀)/tWe are given the velocity of the bus, 25 m/s, and the time it takes the bus to stop, 3.0 s.
We know that if the bus stops, its velocity must be 0 m/s. Therefore, we can use these numbers to substitute into the acceleration formula.
a = (25 - 0)/3.0 a = 25/3 a = 8.33333333...The magnitude of the average acceleration of the bus while braking is 8.3 m/s².
However, in order for the bus to slow down and stop, the acceleration must have the opposite sign of the velocity.
This means that the acceleration is negative whilst the velocity is positive. So, the average acceleration of the bus while braking is -8.3 m/s².
Which of the following is NOT a natural source of light?
neon light
lightening
stars
fire
plssssssssss help i put 30 points pls answer correctly
it is scince
Answer:
neon light
all the others are natural phenomenon
A wave traveling at 5.00x10^4 meters per second has a wavelength of 2.50x10^1 meters what is the frequency of the wave
Answer:
Frequency of the wave = 2 x 10³ hz
Explanation:
Given:
Velocity of wave = 5 x 10⁴
Wavelength = 2.5 x 10¹
Find:
Frequency of the wave
Computation:
Frequency of the wave = Velocity of wave / Wavelength
Frequency of the wave = [5 x 10⁴] / [2.5 x 10¹]
Frequency of the wave = 2 x 10³ hz
The frequency of a wave traveling at 5.00 x 10⁴ meters per second and a wavelength of 2.50x10¹ meters is 2 × 10³ Hz
HOW TO CALCULATE FREQUENCY:
The frequency of wave can be calculated by dividing the speed of the wave by its wavelength.λ = v/f
Where,
V= velocity of the wavef = frequencyλ = wavelengthAccording to this question, a wave is traveling at 5.00 x 10⁴ m/s and has a wavelength of 2.50 x 10¹ meters. The frequency can be calculated as follows:f = v ÷ λf = 5 × 10⁴ ÷ 2.5 × 10¹f = 2 × 10³HzTherefore, the frequency of a wave traveling at 5.00 x 10⁴ meters per second and a wavelength of 2.50x10¹ meters is 2 × 10³Hz.Learn more at: https://brainly.com/question/19601903?referrer=searchResults
PLEASE HELP ASAP
Q1. How would you record her BMI in an electronic medical record and would you include any notes?
Q2.What follow-up questions would be appropriate for the 15-year-old girl’s visit to the nutrition clinic, and why? What additional notes, if any, might be appropriate to enter into her electronic medical record, depending on her answers?
Q3.Based on everything you’ve read, which symptoms could indicate an eating disorder that might not be detectable by measuring BMI? What subjective and objective observations could you use to help detect other eating disorders in a clinical setting like the one described in this scenario?
Q4.Based on everything you’ve learned, explain which elements (symptoms, causes, contributing factors, etc.) of bulimia and/or anorexia are biological and physiological, and which are psychological, and which elements are sociological (based on an individual’s place in society, their relationship with other people, and the culture they live in). Include at least one element each for the physiological, psychological, and sociological elements.
Q5.Finally, engage in some independent research to examine BMI in more detail. Look up information that covers the following considerations:
- Limitations of the BMI scale, including considerations related to age, lifestyle, etc.
- How a BMI can be used as part of a “growth chart,” turning it from a one-time absolute measure of health into a dynamic measure of change over time
- How human’s nutrition needs change by age and lifestyle, e.g., do student athletes have different nutrition needs than average students? What about adult athletes?
Part Two i need one paragraph explaining this
The US Department of Agriculture has released an online tool, Choose My Plate, that aims to help people of all ages make healthy nutrition plans for themselves. Other countries have similar programs, so if you live outside the United States, you might see what your local recommendations are. Either way, remember these are just general guidelines, and ideally you would work directly with a physician or dietician to formulate a more individualized dietary plan.
Use the MyPlate Plan calculator on that site to find which calorie level is appropriate for you and follow its link to see your semi-personalized MyPlate plan. Based on the results, write a short paragraph explaining how closely you think your meals matched the proposed plan over the last three days. (If you want to make it even more relevant and you have the time, track everything you eat over the next three days and then write the paragraph. You might find that you get a more precise picture this way.) Are there areas for improvement, and if so, what steps might you take to achieve that improvement? Are there elements about your life that would make it difficult to keep to the proposed plan, like living in a food desert or not having healthy cafeteria options?
Your answers:
Q1. I don't have information on her situation, but an EMR is a medical record that is stored digitally in a secure computer database within an organization or healthcare system. This system allows electronic storage, retrieval, and modification of medical records, and is an alternative to traditional, paper medical records.
Q2. Their food proportions, do they eat every meal, do they eat their vegetables, fruits grains, protein, etc. Check for healthy and unhealthy habits of eating and exercise. Additional notes on medical problems relating to food concerns you may have to look further into based on her answers.
Q3. The info isn't provided, but what I do know is that detection requires awareness of risk factors for, and symptoms and signs of, anorexia nervosa (e.g., participation in activities valuing thinness, family history of an eating disorder, amenorrhea, lanugo hair) and bulimia nervosa (e.g., unsuccessful attempts at weight loss, history of childhood sexual abuse, family history of depression, erosion of tooth enamel from vomiting, parotid gland swelling, and gastroesophageal reflux). Providers must also remain alert for disordered eating in female athletes (the female athlete triad) and disordered eating in diabetics. Treatment requires a multidisciplinary team including a primary care practitioner, nutritionist, and mental health professional. The role of the primary care practitioner is to help determine the need for hospitalization and to manage medical complications (e.g., arrhythmias, refeeding syndrome, osteoporosis, and electrolyte abnormalities such as hypokalemia).
I'm sorry I cannot answer all your questions because there's a typing limit. :)
Thank you for your patience, and I hope I helped!
Would appreciate Brainliest ;)
A hose, of radius 0.018 m, is connected to a water faucet. The water pressure at the point where the hose connects to the faucet is 150,000 Pa. The other end of the hose is connected to an outlet of radius 0.011 m, where the water comes out. The total length of the hose and outlet is 15 m.
(a) An experiment shows that the water exists the outlet with a speed 5.2 m/s. What is the flow rate through the hose?
(b) What is the maximum height that the end of the outlet can he held above the faucet, and water still comes out?
(c) Suppose there is a small hole in the hose. How does that affect the speed at which the water comes out? Explain.
Explain each step!
Answer:
The smaller the hole, the more force.
Two charged particles, with charges q1 = q and q2 = 4q are located at a distance d = 2cm apart on the x axis A third charged particle, with charge q3 = q is placed on the x axis such that the magnitude of the force that charge 1 exerts on charge 3 is equal to the force that charge 2 exerts on charge 3. Find the position of charge 3 when q = 10n C
Answer:
0.667 cm
Explanation:
|F_1on3| = |F_2on3|
k×q1×q3/x^2 = k×q2×q3/(d-x)^2
q1/x^2 = q2/(d-x)^2
(d-x)^2/x^2 = q2/q1
(d-x)/x = sqrt(q2/q1)
(2 - x)/x = sqrt(4×q/q)
(2 - x)/x = 2
2 - x = 2x
2 = 3x
x = 2/3
x= 0.667 cm
HELPPP BESTIESSS An astronomer is studying two stars that have about the same size and brightness. From the Earth, one of the stars appears very bright in the night sky. The other star appears very faint and dim.
Why does one star appear to be brighter than the other?
A. The Earth is moving toward the brighter star.
B. The Earth is moving toward the dimmer star.
C. The Earth is farther from the brighter star.
D. The Earth is closer to the brighter star.
Answer:
If the stars are about the same size and brightness then the earth must be nearer to the stat that appears brighter, The stars movement, nearer or farther, would only effect the frequency received (redshift).
Answer:
D- The earth is closer to the bright star
Explanation:
If two stars have SAME brightness and size then that means the only point of difference is distance . Earth should be closer to the brighter star for the star to be bright.
I hope im right!!
The word “virtual” refers to something that exists in effect but not in actual fact. How does this definition relate to the virtual image you see of yourself in a plane mirror?
Answer:
The image seems to be behind the mirror, but nothing is really there.
Explanation:
Sample response edge 2021
Please help!
A river flows at a velocity of 3 km/h relative to the riverbank. A boat moves downstream at a velocity of 15 km/h relative to the river. What is the velocity of the boat relative to the riverbank?
What is 6 °C in °F? round to one decimal place.
Answer:
42.8 degrees fahrenheit
Explanation:
hope it helps
I prefer to use this formula
one way we can care for our ear
keep your ear clean....
Good luck on your assignment and enjoy your day!
2. Calculate the kinetic energy of a football being launched downfield by Patrick Mahomes. The football has a mass of .5 kg and is thrown at a velocity of 25 m/s. Find the kinetic energy.
Answer:
K.E = 156.25 Joules.
Explanation:
Given the following data;
Mass = 0.5kg
Velocity = 25 m/s
To find the kinetic energy;
Kinetic energy can be defined as an energy possessed by an object or body due to its motion.
Mathematically, kinetic energy is given by the formula;
[tex] K.E = \frac{1}{2}MV^{2}[/tex]
Where;
K.E represents kinetic energy measured in Joules.
M represents mass measured in kilograms.
V represents velocity measured in metres per seconds square.
Substituting into the equation, we have;
[tex] K.E = \frac{1}{2}0.5*25^{2}[/tex]
[tex] K.E = 0.25 * 625 [/tex]
K.E = 156.25 Joules.
of 72.0 units. If the mass of Object 1 is halved AND the mass of object 2 is tripled, then the new gravitational force will be units.
Answer:
youtg jugre contact coming call details
what is the frequency of a wave that had a wavelength of 15m and is traveling at 135 m/s
If you could cut the paper in half 20 times, would the paper be bigger or smaller than the following: 1 hair--------------------, a germ-------------------- and an atom---------------------.
Do you think you could keep cutting the paper forever?-----------------------------------------
------------------------------------------------------------------------------------------------------------
Science
Answer:
Maybe???
Explanation:
but how big is the paper?
but I think even the paper is super big, the ending result will still be too small to observe …
Suppose the equation of the velocity of a car at any given time is Vx= 30m/s+(2.5m/s^3)t^2 Find the change in the velocity of the car during time t1= 4s and t2= 5.5s (a) 70.00 m/s (b) 105.63 m/s (c) 35.63 m/s (d) 175.63 m/s
Answer:
time=4, answer choice A
time=5.5, answer choice B
Explanation:
This is taken from the kinematic equation, v=vo+(1/2)at^2
Velocity at time 4 = 30+(2.5)(4)^2
Velocity at time 5.5 = 30+(2.5)(5.5)^2
Velocity at time 4 seconds = 70 m/s
Velocity at time 5.5 seconds = 105.63 m/s
How are igneous rocks formed?
They are formed from cooled magma.
They are hot magma the moment it is expelled from a volcano.
They are formed over many years of pressure and heat within Earth.
They are formed from sediments that collected in ocean beds.
Answer:
What are igneous rocks?
Igneous rocks (from the Latin word for fire) form when hot, molten rock crystallizes and solidifies. The melt originates deep within the Earth near active plate boundaries or hot spots, then rises toward the surface. Igneous rocks are divided into two groups, intrusive or extrusive, depending upon where the molten rock solidifies
These steps are followed when using the half-life of carbon-14 to determine the age of an object that contains carbon. what is the correct order of these steps
Answer:
the answer is b
Explanation:
a p e x
The correct order of these steps is according to option B i.e. C, A, B
What is half life?Half life is the time taken by a radioactive material for the radioactivity of to reduce by half its original value.
The half life equation is:
A = A₀ (½)^(t / T)
where A is the final amount, A₀ is the initial amount, t is the amount of time, and T is the half life.
These steps are followed when using the half-life of carbon-14 to determine the age of an object that contains carbon.
The correct steps are -
Measure the ratio of parent and daughter nucleiUse the half life of carbon-14 to determine the number of half lives that have passed.Use the number of half lives passed to determining the age of the object.Thus, the correct option is B i.e. C, A, B
Learn more about half life.
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Which of the following statements concerning moral development is not true?
Please select the best answer from the choices provided
O Children generally become better at telling the difference between moral and conventional transgressions
as they age.
Children commonly use internal standards to reason about behavior at an early age
C What is determined as right or wrong is universally defined and agreed upon.
Parental views on what is right and wrong greatly influence children's moral reasoning.
Mark this and retuth
Answer:
C- what is determined as right or wrong is universally defined and agreed upon.
Explanation:
Correct on edge
Answer:
C. What is determined as right or wrong is universally defined and agreed upon.
Explanation:
Edg. 2021
All other options are true statements while this one is not.
1-Which is a true statement?
The nucleus is found in the center of atoms and contain protons and electrons
The nucleus is found in the center of atoms and contain protons and neutrons
Electrons have a neutral charge
Neutrons have a negative charge
2-What is the role of electrons within an atom?
Electrons are in the nucleus and have a negative charge
Electrons are in the nucleus and have a positive charge
Electrons are outside nucleus and have a negative charge
Electrons are outside nucleus and have a positive charge
Answer:
1 - The nucleus is found in the center of atoms and contains protons and neutrons.
2 - Electrons are outside (orbit) the nucleus and have a negative charge.
Explanation:
Protons are positively charged.
Neutrons are neutral.
Electrons are negatively charged.
I hope that helps!! ^-^
in a isovolumetric process the is constant.
Answer:
An isothermal process is a change of a system, in which the temperature remains constant: ΔT = 0.
Explanation:
:)
am soo confused what is conclusions in physics
Classify the following as a type of kinetic or potential energy. Check the
appropriate box.
Help please..
Answer:
Kinetic and potential
potential (didnt say its moving)
Kinetic and potential
kinetic
kinetic
kinetic
potential
kinetic and potential
kinetic (might have potential)
kinetic
PLEASE HELP!!!!! ILL GIVE BRAINIEST IF ANSWER IS CORRECT!!!!
An electron is pushed eastwards with a force of 1.64 x 10-21 N when placed in an electric
field. Determine the
(a) magnitude and
(b) direction of the electric field.
Answer: 1.02 x 10^-2 N/C to the east
Explanation:
Hi,
To find the magnitude of the electric field in this problem, you simply have to use the formula F = qE
F = Force
q = charge of the particle
E = magnitude of the electric field
Here, we are told that a force is being acted on an electron and we aren't told any specific quantity of charge for the electron. Therefore, we can assume that the charge of the electron will be its conventional charge of 1.602 x 10^-19 C
We are also given the force which is 1.64 x 10^-21 N
We solve for E
E = F/q
We plug in
E = (1.64 x 10^-21 N)/(1.602 x 10^-19 C)
E = 1.02 x 10^-2 N/C
The direction will be the east because the angle didn't change.
A dart in a toy dart gun is pressed 4 cm against a spring. if it has 1.5 J of stored potential energy what is the spring constant?
You can use the curved part of a spoon as a mirror because it ________ light.
Which best completes the statement?
reflects
refracts
absorbs
enhances
Answer:
Reflects
Explanation:
A metal spoon looks very shiny because its surface is very smooth, which is why it acts like a mirror and reflects light very well.
You can use the curved part of the spoon as a mirror because it reflects light. Thus, the correct option is A.
What is reflection of light?Reflection is the phenomena of light, when the ray of light bounces off an object. If the surface is smooth and shiny, just like a glass, water or polished metal surface, the light will reflect at the same angle as it hit the surface of the object. This is called as specular reflection.
The laws of reflection states that the incident ray, the reflected ray, and the normal ray all lie at the same point of incidence, and lie in the same plane of the surface. And, the angle of incidence is equal to the angle of reflection of light.
Therefore, the correct option is A.
Learn more about Reflection here:
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Three vectors A,B and C are such that A=B+C and their magnitudes are 5,4 and 3 respectively.find the angle between A and C
Answer:
B = A - C
=> B² = A² + C² - 2AC.cos(A,C)
=>
[tex]cos(a.c) = \frac{a {}^{2} + c {}^{2} - b {}^{2} }{2ac} = \frac{5 {}^{2} +3 {}^{2} - 4 {}^{2} }{2.5.3} = \frac{3}{5} [/tex]
=> angle between A and C = 53.13⁰
Planet RMM-1 has a mass of 28,500 kg and the star it revolves around has
a mass of 2.20 x 10^8 kg. If the star emits a gravitational force of 39 N how
far away are the two objects from each other?
Gravitational force = G · (mass₁) · (mass₂) / (distance)
(distance²) = G · (mass₁) · (mass₂) / (Gravitational force)
G = 6.67 x 10⁻¹¹ n-m² / kg² (the "gravitational constant")
Distance² = (6.67 x 10⁻¹¹ n-m² / kg²) (28,500 kg) (2.2 x 10⁸ kg) / (39 N)
Distance² = (6.67 · 28,500 · 2.2 x 10⁻³ N-m²) / (39N)
Distance² = (418.209 N-m²) / (39N)
Distance² = 10.72 m²
Distance = 3.275 meters
An absurd scenario, but that's by golly what the math says with the numbers provided. I guess it's a teeny tiny planet orbiting 3.275 meters outside a teeny tiny black hole.
Can you help me plzz ?
We are given:
Mass of the Crate(m) = 71 kg
Applied force(F) = 577 N
Resolving the applied force:
To solve this problem, we will first make a free-body diagram (attached)
The Applied force has been resolved into 2 components denoted by a thinner line and 'g' is the acceleration due to gravity
We found the values by using basic trigonometry
Finding the Normal Force:
Normal force is equal and opposite to the net force applied on the ground. So, we will subtract the vertical component of the applied force from the weight of the crate.
Normal force = mg - F*Sin(27°)
Normal force = [(71)*(9.8)] - [ (577)(0.454) ] [g = 9.8 m/s²]
Normal Force = 433.84 N