Answer:
D i believe
If you think about it, they tell different parts of your body what to do. Hope this helps you!
i was doing some research and it "b.The compounds that they form with other elements are very unstable."
i hoped this helps a bit but if im wrong please dont report me brainy might remove my account. im trying my best to answer questions correctly
Answer:
Explanation:
After doing some g0ogle searches, I believe C is incorrect. Stated from g0ogle, "Commercial jet aircraft fly in the lower stratosphere to avoid the turbulence which is common in the troposphere below. " It seems to me that jets avoid the troposphere, which is below. <3
Single gene traits<span>: controlled by a </span>single gene<span> that has two alleles (ex: widow's peak) – only two phenotypes are possible – widow's peak or no widow's peak.</span>Polygenic traits<span>: controlled by two or more </span>genes. Has 2 or more alleles. One polygenic trait<span> can have many possible genotypes and phenotypes! </span>