Answer:
gene pool? species?
Explanation:
Question is a bit vague hope this helped tho :(
Seaweed is a type of algae.
Explanation: Seaweeds are a group of photoautotrophic, multi-cellular algae occurring in marine environments.
The scientist you're looking for is an anthropologist.
Baroreceptors. These are found in the carotids and aortic arch. They respond to pressure exerted on the vessels.
Answer:
Frogs do have gills as well as fully developed lungs which help them to survive both on land and underwater. On the other hand, tadpoles have chubby bodies, long tails and they do not look like a frog eventually in which they turn into. Their lungs take time to develop but once developed they too can live on land.
Explanation: