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2 years ago

Natural selection causes what to occur?

Biology

2 answers:

Ann [662]2 years ago

8 0

Answer:

(I'm not sure if this is what you mean) It causes reproduction, heredity, variation in physical characteristics and variation in number of offspring per individual to occur.

Explanation:

If the four conditions (reproduction, heredity, variation in physical characteristics and variation in number of offspring per individual) change, then a natural selection occurs.

Alexxx [7]2 years ago

3 0

Answer:

Natural selection causes populations to become adapted, or increasingly well-suited, to their environments over time. Natural selection depends on the environment and requires existing heritable variation in a group.

Hope this helped!! Have a great day!! :))

Explanation:

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Roman55 [17]

Answer:

This is going by the number of blanks there are from the beginning

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3 years ago

Select four ways bacteria growth is controlled.

Tresset [83]

Answer:

boiling, freezing, refridgeration, and fertilizer.

Explanation:

the first three have to do with temperature, which tends to kill bacteria. Pesticides kill bacteria by poisoning them

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2 years ago

Are manatees still considered endangered?

n200080 [17]

No but they are considered protected

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2 years ago

PLEASE HELP ASAPPP !!! 15 POINTS !!!

sasho [114]

***see attached pic***

Some helpful tips:

The nucleus is always going to be the big, spherical shape.

The ER is always going to be a weird, folded looking structure attached to the nucleus (rough = has ribosomes on it which are usually represented by little dots, smooth = has no ribosomes on it aka no dots)

The GA looks like the ER but it is not going to be attached to the nucleus like the ER is.

The mitochondria is always going to be pill-shaped and have weird folds inside of it.

8 0

2 years ago

Simple diffusion is defined as the movement of?

Step2247 [10]

Gas molecules across the membrane
It can be water molecules as well

3 0

2 years ago

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