Answer:
The correct answer is - B, D, and E.
Explanation:
Syndesmoses joints are the joints that are fibrous join two bones with strong ligaments or membranes. In these joints are contiguous bony surfaces are united by an interosseous ligament. These are the joints that are slightly movable and longer.
Sutures and gomphosis are syndesmosis joints that are short and show very little or no movements fibrous joints that closely bind the bones of the skull to each other.
If you wanted to study the movement patterns of deer at different times of year using radio transmitters, you would need to use _____research techniques.
a. GIS
b. fields
c. randomized
d. laboratory
e. genetics
Answer:
a. GIS
Explanation:
GIS research technique is used in order to study the movement patterns of deer at different times because the geographic information system (GIS) is a framework for collecting, managing, and analyzing the data in order to know about the geography of that area. GIS also allows us to find out the events that is happening inside a specific region or nearby to a specific region.
Help plis..............
Answer:
the answer has to be C
hope this helps!
A tapeworm living in a students intestines is an example of parasitism because...
(2 or 3 sentences)
Mr. Ackah, a retired teacher had been recording consistent increase of blood pressure for the past five years. What accounted for the rise in his blood pressure?
Answer:
As we age, there's a reduction in elastic tissue in the arteries, causing them to become stiffer and less compliant. As a result, the blood pressure increases
how could I summerize the nervous system?
Consider the nature-nurture debate. Which of these factors do you believe best explains human development? Why? Make sure to respond to at least one other student’s post. Please be respectful and polite in your responses.
Answer:
there aren't any options, and we can't respond to someone in your class
Explanation:
The drug chloral hydrate prevents elongation of microtubules. During which stage of the cell cycle would chloral hydrate be most
harmful?
Multiple Choice
M phase
G1
G2
S phase
cytokinesis
Answer: G1 phase
Explanation:
Hope this helps!
A small group of diploid triangular Sticky Notes were fluttering along the coast of The Mainland. A storm blew in and blew the Sticky Notes to an isolated island that had never previously been inhabited by Sticky Notes. After a few years, the Sticky Note population (though still small) has happily made the new island their home and are visited by an evolutionary biologist. The evolutionary biologist bands the Notes, collects tissue for a genetic analysis, and finds that this isolated population of Notes is not in Hardy-Weinberg equilibrium. Why is this, and what may be the potential long-term significance
Answer:
Because genetic drift (Founder effect) is acting on this population. Not all the Hardy weinberg criteria are accomplished. There are no random matings and populations are finite-sized.
Explanation:
This is a special case of genetic drift: the founder effect.
The “Founder effect” phenomenon refers to cases where a new population originates from a few founder individuals, coming from a bigger ancestral population, that established in a new environment. This small population might or might not be genetically representative of the original one. This subgroup carries with them some genetic information that they share with their original population. Over time, some genes can be lost, or they can increase in frequency. Some rare alleles might be exceeded or might be completely lost. On Consequence, when the small population grows, it will have a genetically different composition from the original one. In these situations, genetic variability is reduced and enhances the possibility of developing a peculiar allelic composition. In some cases, the founder effect is part of the process of speciation.
The criteria for maintaining a Hardy-Weinberg equilibrium are:
Random matings No superposed generations No mutations No migration Infinite population size No natural selectionGenetic drift involved the un-accomplishment of random matings and infinite population sizes.
Genetic drift involves:
limited population sizes individuals reproduce by endogamy/exogamy, and matings occur by phenotype.
Scientists use a ______ to detect and study earthquake waves. Two types of Earthquake waves that travel through Earth’s interior are ______, which are compression waves and travel fastest, and ______ which move back and forth and cannot travel through liquid.
Answer:semestic waves and surface waves
Explanation:
Answer:
Seismograph, Seismic waves, Surface waves
How does cellular respiration directly benefit animals?
How does an increase in atmospheric carbon dioxide effect the oceans?
Choose all that apply
-It causes them to dry-up and shrink in size.
-It causes sea levels to rise.
-It causes them to be more acidic.
-it causes them to be warmer.
Explanation:
Definitely global warming is correct because global warming is a slow process, a few degrees in hundreds of years. Moreover, there are multiple sources (causes) responsible for Earth warming. Though the Earth warms up very slowly (incomparably slower than heating a pot of water on the stove, where the heating source is only one), it occurs much faster than thousands of years ago.
An increase in atmospheric carbon dioxide is that the level of carbon dioxide is getting increased and the level of global warming is getting increased.
What is the pollution ?The pollution is the unwanted wastes that are coming out in the nature and the environment such that the level of increasing bad effects of air are increased.
It causes them to dry-up and shrink in size. It is because of the increased temperature that increases most importantly this condition of drying up and all. The sea level is increased when there is increase in water level due to the maximum water melting from glaciers that cause the water to increase in oceans.
Global warming is the intact reason that sounds so relevant to the situation where the condition is like that the increasing water will automatically level up other concerns as well that is because of the green house gases.
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A scientist is observing an insect in the lab. The insect moves in zig-zag motions back and forth in the petri dish where it is located. The scientist
shines a large, bright light onto the insect. The insect does not change its behavior. This leads the scientist to believe that the insect's movement is
O positive taxis
O negative taxis.
O kinesis
O tropism
Answer:
negative taxis(photo)
Explanation:
because it doesn't respond to light
D. Explain the relationship between the pulse recorded in the finger and heart muscle contraction ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ E. Which components of the cardiac cycle (atrial systole and diastole, ventricular systole and diastole) are discernible in the pulse tracing? ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Answer:
D. Heart contraction and pulse are connected with one another.
E. Atrial diastole and ventricle diastole.
Explanation:
Heart construction and pulse of an individual are connected as one can hear the pulse every time contraction of the heart is completed. Pulse can be understood by this that it represents the number of the contractions is completed by heart each time.
In the pulse tracing, there are two parts of the heart that are discernible which represents the contraction of the heart that are Atrial diastole and ventricle diastole.
The relationship between the pulse recorded in the finger and heart muscle contraction is that both are connected to each other. But, the analysis and processes are different from one another.
What is Muscle Contraction?
A process leading to shortening and/or development of tension in muscle tissues that means the thin filaments slide over the thick filaments and tension is generated between one another is called Muscle contraction.
The pulse recorded in the finger is a signal for flowing the blood throughout the body, while the process of heart muscle contraction signals for electrical conductivity. Both the functions are connected with each other and acquired by cardiac activities.
The components of the cardiac cycle that are discernible in the pulse tracing are Ventricular systole (contraction) and ventricular diastole (relaxation).
Therefore, both the pulse recorded in the finger and heart muscle contraction interconnected with one another and acquired by cardiac activity.
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NEXE
What Is an Ecosystem?
Select the correct answer,
Study the image, and then choose the statement that best describes the image
Explanation:
no statements, an exosystem can thrive on its own with animals and plants that keep it going animals die and go into the ground plants absorb them and grow, fish keep drinking water clean and animals also eat them, carnivores eat the animals and thrive, the sun feeds the plants. herbivores eat the plants and omnivores eat bugs
Answer:
Correct Answer is B - Survival of all species of organisms depends greatly on abiotic factors.
Explanation:
13. If an object travels 42 meters in 6 seconds, what is its average speed? А 6 m/s B 7 m/s C 48 m/s D 252 m/s
Answer:
B) 7 m\s
Explanation:
42 divided by 6 equals 7. Each second is 7 meters.
Why does the Pacific Ring of Fire occur where it does?
what ion can be combined with oxygen ion to form an ionic compound?
a.carbon ion
b.calcium ion
c.chlorine ion
d.fluorine ion
which of the following families have elements having 5 velence electrons
a.alkali metals
b.chalcogens
c.pnictogens
d.halogens
Calcium ion can be combined with oxygen ion to form an ionic compound.
What is Ionic compound?A compound that is created through ionic bonding is known as an ionic compound. One atom transfers its electrons to another in a process known as electron transfer to form an ionic connection. Think about two pups.
The pups each have a bone. The puppies stand in for atoms. The bone is a metaphor for an electron. Both of the puppies are impartial. One dog snatches the bone from the other since it is a thief. Now that the bone is his, the puppy thief.
In order to create a puppy pair with the thieving puppy, which has a negative charge, the puppy without a bone, which has lost an electron and is now positively charged, will follow it about. The ionic compound is the puppy pair.
Therefore, Calcium ion can be combined with oxygen ion to form an ionic compound.
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Heat is effective at killing , but not
Answer:
ghjk.
Explanation:
ghm,.
emm yeah so it can't killing right?
Which of the following correctly orders the steps in liquid waste excretion?
A. Kidneys > Urethra > Urinary Bladder > Ureters
B. Kidneys > Ureters > Urinary Bladder > Urethra
C. Urethra > Urinary Bladder > Kidneys > Ureters
D. Ureters > Kidneys > Urinary Bladder > Urethra
Answer:
B. Kidneys > Ureters > Urinary Bladder > Urethra
Explanation:
PENN
The correct order in which liquid waste excretion, starting from the kidneys takes place is kidneys >Ureters >Urinary Bladder >Urethra. So, the correct option is B.
What is the process of liquid waste excretion?The blood from various organs reaches the kidneys and is filtered there. The kidneys contain over a million very tiny structures known as nephrons. These are the designated regions of blood filtration. These nephrons are made of a glomerulus with a number of blood capillaries.
This process results in the formation of concentrated urine after glomerular filtration, reabsorption and secretion.
The secreted urine reaches the Urinary bladder through the Ureters connected to each of the kidneys. The Urinary bladder helps in storing the urine until it can be removed from the body through the urethra.
When the Urinary bladder is full, it creates something called the micturition reflex which creates the desire to expel urine. The urethral region is under voluntary control which means that a person can postpone performing the act of urination until they are in an acceptable position to do so.
Therefore, the correct option is B.
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Some cells live for years, while others live for only a few days. Why do some cells get replaced faster than others?
Answer:
Some cells don't divide and last you a life time such as many of those in the central nervous system other cells such as stems called cell populations have their telemeres repeatedly extended by the enzyme telomerase other cells are never replaced and live as long as we do .
I hope this answer might help u
Which of the following steps in the water cycle represents a change in the state of
matter?
a. Condensation
b. Evaporation
c. Sublimation
d. All of the above
You want to identify dominant /recessive relationship for skin color for a new frog species that you found in the rain forest. Assume that one autosomal gene controls skin color in this species. All of the frogs that you found for that spe- cies are bright blue or yellow. A bright blue female and bright blue male frog mate and produce all bright blue progeny. A yellow female and yellow male frog mate and produce a mix of bright blue and yellow progeny. Identify each trait (bright blue skin color and yellow skin color) as dominant or recessive. Explain your choices.
Required:
Identify the genotype for each parent in the two crosses.
Answer:
bright blue trait = recessive
yellow trait = dominant
Explanation:
let the letter B represent the gene for skin colour.
This means that the dominant gene is 'B' while the recessive gene is 'b'
A dominant gene is one that is exhibited phenotypically in the presence of both gene variants (heter0zygous state - Bb) while a recessive gene is only expressed phenotypically when it is in a h0m0zygous state (bb)
In order to find out the genotype of the parents, let us consider each cross one after the other.
1. A bright blue female and a bright blue male produce all blue progeny.
2. A yellow female and a yellow male produce a mix of both bright blue and yellow progeny
From statement 2, it can be deduced that the trait for yellow colour is dominant because a cross of the parents exhibiting this trait produces bright blue offsprings too, meaning that the genetic composition of the parents contains the gene that codes for yellow colour. Since these parents show a yellow colour in a heterozygous state, then the trait for yellow colour is dominant.
Therefore, the genotypes of the parents in each case include:
1. A bright blue female and a bright blue male produce all blue progeny. (bb × bb)
2. A yellow female and a yellow male produce a mix of both bright blue and yellow progeny (Bb × Bb)
what are some facts of the Marine ecosystem!
Answer:
The Marine Ecosystem is the Largest Ecosystem on Earth
The Marine Ecosystem has the Greatest Biodiversity on Earth
Phytoplankton in the Oceans Provide 50% to 85% of the Oxygen on Earth
Explanation:
There's 3 facts lol
write down 5 sentences about first aid
What orbits, or revolves, around most planets?
Comets
Moons
Rings
Stars
Answer: Stars
Explanation: The sun is a star.
Answer:
moons orbit around planets.
Explanation:
each planet has a moon or multiple moons that orbit around the individual planets.
Describe what happens when cells divide uncontrollably?
A beetle moving away from a light source is an example of
0 Taxis
0 Imprinting
O Imitation
O Kinesis
Select the correct answer.
Lily feels tired and weak in the evenings after work. Before starting her chores, she eats dinner. Which characteristic of life does Lily exhibit?
A.
growth
B.
need for energy
C.
organization
D.
regulation
Which taxon does the group Animalia represent?
A. Phylum
B. Species
C. Genus
D. Kingdom
Answer:
D kingdom
Explanation:
I just know hope this helped :) <3
Answer:
kingdom
Explanation:
I just did the test
The body functions best with a particular set of conditions: an ideal body temperature, blood pressure, blood sugar level, and many other ideal conditions. Which of the following is NOT true regarding homeostasis?
Answer:
what are the answer chocices
Explanation:
Explanation:
where is the answer choice??