Question

please answer both questions with blue mark.......​

Answer 1

Answer:

fish respire with the help of gills and we all know this very well. It is the structure of gills that helps fish respire inside water. It cannot breathe through the atmospheric oxygen and hence the fishes die when taken out of the water. ... Fishes die due to the cut off of oxygen supply.

9.Without plants, animals would have no oxygen to breathe and would die. People also depend on plants for food. All animals eat either plants or plant-eating animals. Without plants there would be no food to eat!

Answer 2

Answer:

thanks for free points