okay if you have seen all of my other questions i just want to say that this is my last one before spring break so if you know the answer you have to explain why you know what it is and again thxxxx​

Answer:

Coral reefs provide an important ecosystem for life underwater, protect coastal areas by reducing the power of waves hitting the coast, and provide a crucial source of income for millions of people. Coral reefs teem with diverse life. Thousands of spec

Hope it helps!!!

Answer:

I think C)The would have to take in and use more energy in order to break the covalent bonds.

Explanation:

Since hydrogen bonds are weaker than covalent bonds.

Answer:

Dr. Kettlebell predicted that clean forests would have light peppered colored moths, and polluted forest would have dark peppered colored moths.

Explanation:

Kettlewell thought that if natural selection caused the change in moth population.

Dark moths resting on light trees were more likely to be eaten by birds then light moths.

Dr predicted the clean forest should have light-peppered and polluted forest have dark peppered.

At the time when  Dr predicted the clean forest should have light-peppered and polluted forest have dark peppered.

So here the doctor think that the natural selection leads the change in the moth population. Also, the dark moth should be rested on the light trees that eaten by the birds as compared to the light moth.

Learn more about forest here: https://brainly.com/question/13362558

Answer:

PHYSICS

the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

"a range of wavelengths"

2.

a person's ideas and way of thinking, especially as it affects their ability to communicate with others.

"when we met we hit it off immediately—we're on the same wavelength"

Answer: A is for sure the answer

Explanation:

Answer:

Primary succession is ecological succession that begins in essentially lifeless areas, such as regions in which there is no soil or where the soil is incapable of sustaining life (because of recent lava flows, newly formed sand dunes, or rocks left from a retreating glacier).

                                                  Explanations:

Physical change: Physical change is like when the appearance of an object or whatever is changed, and doesn't look much different. Not in a completely new unrecognizable form/substance.

Chemical change: Chemical change is when the appearance of an object is fully changed, unrecognizable, and into a new form/substance

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Answer:

550 milliliters of water is needed.

Explanation:

the student will need 550 milliliters of water for completing the whole experiment. 250 milliliters of water is needed for  boiling purpose while on the other hand, 100 milliliters of water is needed for one process which can be repeated three times so the process needs 300 milliliters of water so by combining the 250 milliliters and 300 550 milliliters of water we get 550 milliliters of water for the whole experiment so we can say that the student needs 550 milliliters of water for the experiment.

Answer:

A

Explanation:

A

Answer:

What causes Precipitation to fall to the earth surface is when water vapor condenses into bigger and bigger droplets of water. When the drops are heavy enough, they fall to the Earth.

Answer:

The correct answer would be - plants, and small animals like moose, rodents, deer and others as bears are omnivorous animals.

Explanation:

In any forest ecosystem, mostly in the forest ecosystem, beers depend on various kinds of animals and plants for their nutrition and energy. They depend on plants that are rich in berries, fruits, and flesh roots. Beers also eat small animals such as rodents, fishes, and hoofed animals.

Therefore, an increase in the number of beers in any ecosystem will lead to  a decrease in the population of these organisms and their population including plants.

Answer:

True

Explanation:

If precipitation occurs more frequently and it precipitates more than what is being extracted, it will eventually fill beyond capacity.

Answer:

true

Explanation:

that's why theres something claled the superbacteria

Answer:

the mutation changes one codon for an amino acid into another codon for that same amino acid. ... Silent substitutions never alter the amino acid sequence of the polypeptide chain. The severity of the effect of missense and nonsense mutations on the polypeptide will differ on a case-by-case basis.

Answer:

A slope of 7, representing a speed 7 m/s.

Explanation:

Speed is defined as the distance traveled over time. Mathematically, it's calculated with the equation:

[tex]speed = \frac{distance}{time}[/tex]

Slope of a graph is the rate at which the y and x axis change together, the "rise over the run." Slope can be simply calculated using this equation:

[tex]slope = \frac{x_{2} - x_{1}}{y_{2} - y_{1}}[/tex]

Therefore, when graphing distance versus time, the change in distance is divided by the change in time to find the slope. This is the same as speed.

there are 4 chromosomes in the sex cells of each fly

Answer:

sure , me :)

Explanation:

Answer:

Sperm + egg----- zygote.

Explanation:

During sexual reproduction, a male sperm fuse with female eggs forming a new organism. Male sperm and female eggs have haploid number of chromosomes but when they fuse with each other a zygote will formed having diploid number of chromosomes. The gametes of male and female have haploid number of chromosomes due to meiosis cell division.

Answer:

c. In the middle of a plate

Explanation:

When the plates move they form a volcanoe.

Answer:

Explanation:

When cell divides, the DNA will replicate in the parent cell or make copies of itself and this will make the chromatics to split or divide in order to create a new cell or daughter cell which contain the exact same DNA. The daughter cell then pass these DNA to subsequent generations, when it also undergo cell division and the dna is been replicated

Answer:

I think its glucose

Explanation:

Answer:

glucose

Explanation:

Cells use carbon dioxide and energy from the sun to make sugar molecules and oxygen.

Answer:

i think your fine if you love your body then your good no need to change

Explanation:

Answer:

b

Explanation:

Answer:

The ovaries. They produce the women's eggs.

Explanation:

Estrogen helps control the menstrual cycle and also helps childbearing.  

The hormone estrogen is highly produced by ovaries, while some of the estrogen is also produced by the adrenal gland.

Hormones may be defined as the chemical substances which are secreted by the endocrine glands and are transported to the target site via the bloodstream.

There are numerous functions of the hormone estrogen found in the body of a human female.

It helps in stimulating the growth of the egg follicle. It regulates the menstrual cycle. It also controls the thickness of uterine mucus secretions.

Therefore, it is well described above.

To learn more about Estrogen, refer to the link:

https://brainly.com/question/9167164

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Answer: organism

Explanation:

An organism because that means a single living thing.

It wouldn't be a biome because that is a certain place for example a forest, the desert etc.

It wouldn't be a population because that is more than one and we just want one elephant.

And it wouldn't be a community because that is still more than one.

Hope this helps :)

Answer:

population

Explanation:

well it's population because population that is a an example of a n

The DNA sequence of gene molecules show similarities and differences which can be used to determine species' relatedness.

Answer:

*

Explanation:

A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea

Answer:

1 is rivulets I think or something like that