The answer is B. This is because baby dolphins, when born, can't really comprehend a lot of things yet, so they, and the more adult dolphins there, try to get to the surface of the ocean to take a breath. :D I hope I helped!
Answer small and large intestines
Moon! The Apollo missions were to go to the moon hope this helps
Answer: The answer for the first one is
1: Eukaryotic
2: mitochondria
3: carbon dioxide, water, atp
4: glucose, oxygen
5: Glucose.
Seaweed is a type of algae.
Explanation: Seaweeds are a group of photoautotrophic, multi-cellular algae occurring in marine environments.