can i have some help on number 2?
Answer:
C) The waves amplitude
Explanation:
Answer:
The measurement labeled E is the wave's amplitude.
Explanation:
A vertical rise in a wave length is the amplitude of the wave.
The distance between each curve is the wavelength, if it is a long distance than it is slow if it is a short distance than it is fast.
The waves period is the bottom of the wave where no movement is constant.
heredity
A.collectionof genes that determine specific characteristics
B.a section of the molecule that carries instructions for specific traits from one generation to another
C.the passage of traits from generation to generation
D.molucle that carries genetic instructions for all known living organisms
E.the expression of traits that can be seen and measured
Answer:
C. The passage of traits from generation to generation.
ASAP! ILL MARK BRAINLIEST
Which must happen first in order for the body to use the fuel energy stored in food?
What is a variable trait in a population?
Answer:
Variable trait in a population refers to the differences in genetic composition in individuals.
The variable trait is very common and necessary as we all have different parents and the process of meiosis which takes place in sex cells involves the parent passing only one set of chromosome to the offspring and producing four unique daughter cells.
The implication of this is that individuals will definitely have their own unique characteristics also.
This helps to promote diversity within the population and ensure people living in a particular region which involves special features or ability are able to cope as the traits are imbibed in such individual.
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What do mitochondrial and thylakoid membranes have in common?
A. They both use energy carriers that were made in the Krebs cycle.
OB. They both use ATP synthase proteins in ATP production
O They both contain the chlorophyll pigment.
OD They both are involved in cellular respiration in animal cells.
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Answer:
The answer is B. They both use ATP synthase proteins in ATP production
The diagram shows the structure of starch, a complex carbohydrate. What best describes the relationship between starch and glucose?
Answer:
Glucose is monomer of starch
Explanation:
Starch is polysacheride and glucous is monosaccharide glucose molecules link with glycosidic bond to form starch so c is your answer
Match the characteristics with the phylum. Tongue-shaped structure called radula for grasping food spongin fibers or spicules for support fleshy lobe-like structure called parapodia Porifera arrowRight Molluska arrowRight Annelida
Answer:
A Tongue-shaped structure called radula for grasping food --> MolluscaFleshy lobe-like structure called parapodia --> AnnelidaSpongin fibers or spicules for support ---> PoriferaExplanation:
Radula: This is an organ used in feeding by mollusks. It constitutes a highly developed feeding organ. The radula has is conformed of small teeth-like structures located in rows. Lateral teeth vary in shape and size. The movements of the radula during feeding are complexes acting as a scratcher on the surface to get the food.
Parapodia: These are characteristic lateral appendixes that emerge and extend from each of the body segments of invertebrates such as polychaetes. The typical parapodium is a fleshy prolongation more or less laterally comprised and is composed of a superior branch (notopodium) and an inferior branch (parapodium).
Spicules: Sponges (Poriferous) skeleton is composed of calcium carbonate and siliceous micro-structures called spicules. Their morphology is so varied that it is used in taxonomy for identification and classification.
There are different kinds of spicules:
- Monoaxonic spicule: needle-shaped, straights or curves
- Tetraxonic spicules: they have four prolongations
- Triaxonic or Hexaxonic spicules
- Poliaxonic spicules
Two terms can be applied to any of these spicules kinds:
- Megaspicules: They are elongated and compose the main architecture of the sponge skeleton
- Microspicules: Variable in shape and size, with ancillary functions
Sponges have few predators because of the spicule structures and their high toxicity. Many of them are capable of perforating soft tissues and producing urticant substances.
PLZ HELP!!
name the glaciers that are receding at the fastest rate in the world
Answer:The world’s glaciers are in retreat. The great tongues of ice high in the Himalayas, the Andes, the Alps and the Rockies are going back uphill at ever greater speeds, according to new research.
Explanation:just give me brainilest
Which of the selections listed below is NOT one of the goals set out by the Preamble to the Constitution?
Select one:
A. provide for the common defense
B. form a more perfect union
C. provide equality for all
D. establish justice
Answer:
I am pretty sure it is A I am very sorry if its wrong hope this helped good luck!
what is does scientific law mean
Answer: In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory. It is a misconception that theories turn into laws with enough research.
What Diseases are caused by DNA mutations? What is the depth of that Disease? Where was this information from/Source? Thank you!
Answer: But the mutations we hear about most often are the ones that cause disease. Some well-known inherited genetic disorders include cystic fibrosis, sickle cell anemia, Tay-Sachs disease, phenylketonuria and color-blindness, among many others. All of these disorders are caused by the mutation of a single gene.
online
Explanation:
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What is purpose of cellular respiration.
Answer:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules. Cells can store the extracted energy in the form of ATP (adenosine triphosphate).
Answer:
Explanation:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules. Cells can store the extracted energy in the form of ATP (adenosine triphosphate).
Btw the reason ik is google ill admit it lol
What happens during meiosis I?
A. The DNA of each chromosome gets copied.
B. Two haploid cells are formed.
C. Sister chromatids are pulled apart.
D. Four haploid cells form from each parent cell.
In the first phase of meiosis, two haploid cells are formed. (Option B).
What is meiosis?Meiosis is one of the kinds of cell division. In this type of cell division, we see it occur mostly in the gamete cells during reproduction.
Now the meiosis occurs in phases, in the first phase of meiosis, two haploid cells are formed. (Option B).
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I need help number 8
Answer:
C. W is a metal and X is a non-metal
Explanation:
The elements in the "Periodic Table" are arranged in groups according to their characteristics.
X- Selenium
Z- Xenon
W- Magnesium
Y- Barium
A. X has a lower boiling point than Y. Selenium's boiling point is 685 while Barium's boiling point is 1,140. This makes choice A incorrect.
B. Y is a metal while Z is a non-metal. This makes choice B incorrect.
C. Both W and X are non-metals. Both are in the Alkaline Earth group. This makes choice C correct.
D. Z has different chemical properties than W because they don't belong in the same group. Z is a noble gas while W is an Alkaline Earth Metal.
Four sex cells are produced. Each cell has _________________ the number of chromosomes of the __________________________ cell. Each sex cell haqs only ________________________ chromosome form an orginal pair. How many chromosomes are in each cell in step 3?___________________________
Answer:
Four sex cells are produced. Each cell has ___half___ the number of chromosomes of the __parent______ cell. Each sex cell has only ____one_ chromosome from an original pair.
Explanation:
Answer:
How many chromosomes are in each cell in step 3? 4
Explanation:
it is 4 because if you count it in the diagram, there are two cells and two pairs of chromosome in each, which is a total of 4.
I think this is right.
Hope it helps!
Have a great day!
Dissolved waste is filtered from the blood by the____.
Answer:
the excretory system
Cycles are essential to all living organisms.
Answer:
yes
Explanation:
Hope this helps
Answer:
True
Explanation:
how do traits within a population change over time?
Answer:
Evolution is a process that results in changes in the genetic material of a population over time. Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species.
Explanation:
Which type of endoplasmic
reticulum is involved in protein
synthesis?
A. smooth
B. nuclear
C. rough
What is the best way to breed mice?
At what age can female mice breed?
Only answer if you have experience in this subject!
Will give brainiest!
Generally, putting one male with two females in a single cage will increase the chances of breeding. To prevent fighting, it's important that there's only one male in each cage. If you're not sure which mice are male, gently lift them up by the tail and look between their legs. Most mice reach sexual maturity (males and females) at 4-7 weeks of age. Younger mice generally produce smaller litters and therefore are not typically mated until they reach 6-8 weeks, of age. Mice that have been housed alone or in same-sex pairs will usually not breed successfully if they are older than 6-8 months.
Which of the different levels of classification is the most broad?
A.species
B.genus
C.domain
D.class
Which statement best demonstrates how data from a global positioning system (GPS) can be used to lessen the effects of a wildfire?(1 point)
GPS data can be used by scientists to predict weather patterns that can lead to a wildfire.
GPS data can be used by firefighters to identify the boundaries of a wildfire.
GPS data can be used by first responders to calculate the safest route to a wildfire.
GPS data can be used by people to quickly evacuate an area because of a wildfire.
Which cause of wildfires is least likely to lead to catastrophic results?(1 point)
arson
controlled burn
lightning strike
unattended campfire
The National Weather Service issued the following weather forecast.
“Strong, hot, dry winds are expected to move through the local area.”
Which action would local fire officials most likely take as a result of this weather forecast?
(1 point)
They would permit only controlled burns in the area.
They would prohibit any outdoor burning in the area.
They would lift a ban on all burning in the area.
They would eliminate smoking in public places throughout the area.
Which data would be most helpful to scientists who measure the risks associated with wildfires?(1 point)
frequency of severe storms in an area
types of vegetation found in an area
drought conditions in an area
number of people living in an area
Answer:
Which statement best demonstrates how data from a global positioning system (GPS) can be used to lessen the effects of a wildfire? GPS data can be used by first responders to calculate the safest route to a wildfire. O GPS data can be used by scientists to predict weather patterns that can lead to a wildfire
Explanation:
There is a variety of information that can be utilized to evaluate situations, including data gathered by sensors located on the ground, in airplanes, and on orbiting satellites. Thus, option C is correct.
What is the Global Positioning System (GPS)?The three components that make up GPS—satellites that broadcast signals, ground stations that monitor and correct those signals.
Users who receive those signals—all work together to pinpoint your location on the planet's surface.
GPS gives firefighters a tool that connects disparate data sources and allows for effective analysis and visualization for a range of planning and readiness tasks.
Therefore, GPS data can be used by first responders to calculate the safest route to a wildfire.
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Which of the following is NOT a major type of marine ecosystem?
a estuary
C. surface zone
b. intertidal area
d polar ice
The estuary is NOT a major type of marine ecosystem.
the estuary is a partly retained, shore water body where untouched water from rivers and streamlets integrates with brackish water from the ocean.
What is an estuary?Estuaries are defined as marshes are bodies of water usually seen where rivers assemble in the sea.
Estuaries are residences of unusual flora and fauna communities that have acclimated to saline water a combination of freshwater sapping from the ground and salty seawater.
Thus, the correct answer is an estuary.
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The correct answer will get Brainliest. Choose all the answers that apply.
Ground tissue _____.
is the most abundant plant tissue
transports food around the plant
is responsible for photosynthesis
stores food in leaves, stems, and roots
absorbs water from the air
Answer:It's A,B,E
Explanation:
Answer:
is the most abundant plant tissue
is responsible for photosynthesis
stores food in leaves, stems, and roots
Explanation:
3. What is a macromolecule? I
Answer:
A macromolecule is a very large molecule, such as protein, commonly composed of the polymerization of smaller subunits called monomers
A volcano that has not erupted in a very long time suddenly has a plume of steam coming from it. Which best describes this volcano?
A.)was dormant and is now active
B.) was quiet and is now active
C.)was extinct and is now explosive
D.)was dormant and is now explosive
Answer:
The answer is A
Explanation:
Quiet and extinct are not words to describe a volcano that hasn't erupted in a long time. those are called dormant. When they start to heat up, steam or erupt, they are active.
Answer:
The answer is A
Explanation:
What characteristic about RNA is different than DNA?
a. It is double stranded
b. Contains Thymine as a nitrogenous base
c. Contains the sugar deoxyribose
d. It is single-stranded
What are so tiny that they are measured at only a few thousand light-years or less and astronomers think that there may be billions of them in our universe?
Answer:
The correct answer is STARS
Explanation:
Billions of stars are believed to be in different galaxies and a lot more billions are believed to be in our universe. These stars are small/tiny that they are a few thousand light-years away. Light-year is the unit for measuring distance of bodies in space which can be described as how far a beam of light travels in a year.
ATP is called the energy currency of the cell because
Answer:
ATP is called the energy currency of the cell because it is the molecule that all living organisms use for energy
Explanation:
Answer:
Most of the energy that drives metabolism is supplied by ATP
Explanation:
want should i do to whiten my teeth and eyes
Answer: we’ll to whiten teeth you could mix toothpaste and baking soda and lemon juice, but I don’t think you can whiten your eyes
Explanation: