Question

Daphnia (water fleas) are small organisms which feed on algae, algae

are organisms which produce their own food through photosynthesis. The
graph shows the relative numbers of algae and Daphnia in a pond. a) In
which month are the numbers of algae at a maximum?

Answer 1

The numbers of algae are at a maximum in May

Step-by-step explanation:

The Y axis shows how high the population is, so the taller the point, the high the population.