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Mila [183]
3 years ago
11

1. The Earth experiences days and nights due to the:

Biology
1 answer:
Flura [38]3 years ago
7 0
C. Rotation on its axis
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The process of natural selection
Stella [2.4K]

Answer:

3. shapes the genetic characteristics of a species as a consequence of adaptation

Explanation:

Natural selection is a process characterized by how plants and animals that are able to adapt to changes in their environment are able to survive and reproduce while those that are unable to adapt do not survive.

In natural selection, those variations in the genotype which increases an organism’s chances of survival and procreation are preserved and multiplied from generation to generation at the expense of less advantageous variations.

Natural selection is a way of enhancing the preservation of a group of organisms that are best adjusted to the physical and biological conditions of their environment and may also result in their improvement in some cases.

6 0
3 years ago
A characteristic that can be observed or measured without changing the composition of the substance is called?
melamori03 [73]
Physical property is the characteristic that can be observed, using the five sense, without changing or trying to change the composition of the substance. Chemical property on the other hand is a characteristic of how the substance reacts. It can not be observed without changing the substance into something else. A physical change is a change in which the form or appearance of matter changes, but not its composition.
7 0
3 years ago
Which is associated with weak light rays that travel in different directions?
Ivenika [448]

Answer:

"scattering" that would be the correct answer :)

Explanation:

hope it helps

8 0
2 years ago
What is a chromosome? ( In simple terms please)
ratelena [41]
Well the definition in an actual dictionary or scientific book is quite confusing, so to put it simply:
A chromosome is a DNA molecule with part or all of the genetic material of an organism.

If that makes any sense.
That’s really as simple as I know it.
Chromosomes are complex, so a simple definition doesn’t come easy.
Happy to help!
~Brooke❤️
3 0
3 years ago
Read 2 more answers
if you were able to create a planet capable of supporting life forms similar to those on earth, the necessary elements to includ
Paraphin [41]
Oxygen, water, some type of resources to build, and food to eat
7 0
3 years ago
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