True... examples: the spine helps you stay up right which would help for structure and the skull help protect the brain which would be protection
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.
I, seems to be the answer, because its not a sexual reproduction, (this occurs in cells, its not sexual reproduction, you would need the egg and sperm.
The direct source of energy to move the sailboat is probably wind, since wind is what pushes the sail of the sailboat, which is what propels the sailboat forward.
Hope this helps!
Answer:
Population
Explanation:
population is a group of organisms of the same species who inhabit the same particular geographical area
