I think B but I maybe wrong please correct
Answer: The main factors affecting rate of photosynthesis are light intensity, carbon dioxide concentration and temperature.
Explanation:
Algae will be overgrown and larger fish will begin to die out as the carrying capacity has lowered due to a limit in food.
Well lets see Hydro means water so we can scratch out eagle litho is like the crust of the crust of the earth so no shark ducks are involved with water but cant get to the crust so lizard they can go on water and to the crust so lizard
The branch of biology concerned with the relationships between organisms and their environment economically can be written about without relying on well on examples such as tropical rainforest