they fly best in the troposphere
It's the urinary one (D)
Explanation:
Immune system combats colds
Nervous system let's you feel things on your nerves
Skeletal is what joins your joints and helps you move
Hope this helped! :]
<u>(could I get brainliest?)</u>
p2<span> + 2pq + q</span>2<span> = 1. is the equation</span>
Chemical and physical weathering.
Answer:
C
Explanation:
Substitution Mutations replace certain genes with others, Which would cause a change of genes.
