What do phytoplankton and algae need in order to make energy?
water glucose food sunlight bacteria Light adding heat The Sun
A B C D E F G H
Food gives energy.
Phytoplankton and bacteria are algae that use sunlight to make energy.
What do phytoplankton and algae need in order to make energy? (A) water (B) glucose (C) food (D) sunlight (E) bacteria (F) Light (G) adding heat (H) The Sun