Question

50 POINTS AND BRAIN

Which of the following is an example of how plankton are beneficial to humans?(diagram is linked) (multiple choice)

A. Plankton are a food source for humans
B. Plankton provide food for fish which humans can eat
C. Plankton are parasites that take out unwanted bacteria

Answer 1

B. Plankton are a food source for humans

Plankton is food for many small fish. With the abundance

of Plankton, these fish can thrive. When these smaller fish thrive they are food to bigger fish that we eat. Since the smaller fish thrive then the bigger fish that we eat also thrive. This makes bigger fish an abundant food source due to plankton supporting the smaller fish and other organisms.

Hope this Helps!