Phytoplankton  use what to make food?
sun's heat sunlight beams refraction of light heat energy visible energy by indirect light produce light Positive charges
A B C D E F G H
Sunlight beams down on the different types of algae.
Phytoplankton use sunlight beams to make food
Phytoplankton  use what to make food? (A) sun's heat (B) sunlight beams (C) refraction of light (D) heat energy (E) visible energy (F) by indirect light (G) produce light (H) Positive charges