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just olya [345]
3 years ago
9

(04.03 HC)A scientist records the populations of two species over a period of time.

Biology
1 answer:
Lina20 [59]3 years ago
4 0

Answer:

The likely explanation is that population 1 had traits which were more favorable to its survival than population 2's in the new conditions.  It wouldn't have to do with food competition, but the traits they already have that may or may not be conducive to their survival in the new conditions.

Explanation:

Let me explain. Say a drought occurred on an island. Population 2 relied on eating bugs that lived in the green grasses. Population 1 relied on eating cactus fruit, which is drought-resistant. Say that because of the drought, population 2 started to decrease since there were less bugs to eat because the grasses dried up. Population 1 is unaffected because the bugs they eat were still in abundance.

This all has to do with the concept of natural selection. Species with traits that are good for their environment will likely do well unless a change in conditions occurs which makes their traits no longer favorable.

Hope that makes sense!

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Is a cells main function is to produce proteins to be excreted, such as on the pancreas, which organelles would you expect to be
nevsk [136]
Protein synthesis occurs in the cytoplasm, specifically in the ribosomes. Proteins that are meant to be excreted, such as in the pancreas, are produced in the rough endoplasmic reticulum which is a membrane studded with ribosomes. In organs that primarily function to produce and secrete proteins, there will be a larger rough endoplasmic reticulum with more ribosomes.
3 0
3 years ago
A stopped car begins moving and reaches a speed of
sveta [45]

Answer:

B) 5m/s^2

Explanation:

The formula for acceleration is \frac{vf-vi}{t}

vf is the final velocity which in this question is 25m/s

vi is the initial velocity which in this question in 0m/s because it says "A <u>stopped</u> car"

t is the time which is 5 seconds

When you put these numbers into the formula you get 5m/s^2

6 0
2 years ago
Which of the following correctly describes the interaction between body system
Gre4nikov [31]

Answer:

A

Explanation:

Hopefully this helps

8 0
3 years ago
A contusion is also known as a bruise and is an injury that occurs when:
Slav-nsk [51]
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3 years ago
What Is Altered Consciousness? Woman practicing meditation, Which health benefits are associated with practicing meditation?
butalik [34]

Answer:

Altered states of consciousness, also referred to as non-ordinary states, contain different mental conditions in which the brain is aware but not in its normal wakeful condition like meditation etc.

Explanation:

Altered states of consciousness, also referred to as non-ordinary states, contain different mental conditions in which the brain is aware but not in its normal wakeful condition like meditation etc.

Altered states can happen from yoga class to a child's birth anywhere. They enable everyone to see our experiences and oneself with a wider lens and from different points of view than the normal mind.

The benefit associated with the meditation practice are:

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2) faster recovering from being sad

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3 0
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