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inysia [295]
2 years ago
5

: Biological evolution is the process by which populations of organisms change over time. How could natural selection lead to ev

olution? If possible, discuss your answer with your classmates and teacher
Biology
1 answer:
stira [4]2 years ago
6 0

Darwin also suggested a mechanism for evolution: natural selection, in which heritable traits that help organisms survive and reproduce become more common in a population over time. A heritable trait is one that's passed on from parents to children by way of genes.

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Given that the function of egg yolk is to nourish and support the developing chick, complete the explanation of why egg yolks ar
Assoli18 [71]

Answer:

Chick with in the egg depend for all its energy and food requirement on the egg yolk , therefore egg yolk is rich in fat, protein, and cholesterol.

Explanation:

Before the egg breaks and the chick comes out, few days nourishment for chicks is required. Hence, the egg yolk needs to be nutritious as new developing chick (with in the egg) rely for essential nutrients (required for growth) on the egg yolk. Chick require energy  from yolk, hence it is rich in fat (energy). It also needs to grow and develop, therefore egg yolk has lot of protein (building blocks). Lipid and cell with in the yolk help in formation of cell and strengthening of bones and feathers

3 0
3 years ago
The Great White Shark is on its way to being endangered. Why? Cite your evidence to support your response.
Brilliant_brown [7]

well according to my memory and one of the save the earth communities, the great white shark is almost extinct cause of pollution, and mainly poachers, lots of poachers for soup made of shark fins.

they would cut off the fin then throw the dead shark back in the ocean.

i hope this helped.

☜(゚ヮ゚☜)(☞゚ヮ゚)☞

3 0
3 years ago
Seven cups of instant coffee contain 315 mg of caffeine.
larisa86 [58]

Answer:

45 mg of caffeine in one cup of instant coffee.

3 0
3 years ago
Read 2 more answers
A means of communicating information or art is called artistic​
alexgriva [62]

Answer:

medium

Explanation:

3 0
3 years ago
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Shouldn't this be respiration and photosynthesis not as its spelled here?
Rus_ich [418]
Please rephrase the question, it doesn't make sense.

5 0
3 years ago
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