A metamorphic rock is a type of rock which has been changed by extreme heat and pressure. so must be option D
No. Zooplankton feed on phytoplankton. Phytoplankton cannot photosynthesize in the dark. (The Benthric Zone is the lowest level of the ocean/a body of water, no sunlight can really reach there.)
<span>Protozoa
Viruses
Algae
Fungi
Bacteria</span>
All you would have to do is sum them up cause their going the same direction.
