Which of the following organisms is not nekton? a. Whales
b. Crabs (answer)
c. Sharks
d. Dolphins
Answer:
The X and Y sex chromosomes
Explanation:
Reptile answer option no 1
Answer:
Executive
Explanation:
having the power to put plans, actions, or laws into effect.
Answer:
Hormones are substances produced by glands (or organs) that regulate bodily functions and behavior. Steroid hormones are one type that are chemically similar to each other, but may have different biological functions. For example, the adrenal glands produce an anti-inflammatory steroid similar to cortisone.
<h2>
Please mark me as brainliest</h2>