B. The flower color in a population changes over time.
Answer: Hairlessness and Glands
explanation:Another notable similarity between the two groups is minimal hair. Both hippos and whales possess barely any hair on their bodies. They do not have sweat glands, either. These are both characteristics that can assist them in their aquatic lifestyles.
All matter is composed of protons, neutrons, and electrons. Therefore the answer is sodium.
At the end of the result concludes RNA (Copied exact genes off of DNA)
