Answer:
it is important because it helps us identify and name all the animals on earth
Answer:
B, Transport water and nutrients upwards
Explanation:
Answer:
69.7%
Explanation:
Adenine base pairs with thymine
guanine base pairs with cytosine
you need to get to 100%
30.3-100=69.7%
There will be 30.3% or adenine and thymine and 69.7% or guanine and cytosine.
The seasons are caused by the tilt of the Earth's rotational axis. The answer is A
