Question

What is the difference between phytoplankton and zooplankton?
A. Phytoplankton are heterotrophic and zooplankton are autotrophic.
B. Phytoplankton are autotrophic and zoo plankton are heterotrophic.
C. Phytoplankton float near the surface of the water and zooplankton float near the bottom of the water body.
D. Phytoplankton float near the bottom of the water body and zooplankton float near the surface of the water

Answer 1

phytoplankton are autotrophs and zooplankton are heterotrophs

Answer 2

the answer is B

Answer 3

thanks for the medal :)