A is the general idea of objects, events, animals, or people based on common features, traits, or characteristics. A.
function
B.
concept
C.
model
D.
schema

This is what i found on google “phytoplankton, tiny organisms that live in the ocean, are autotrophs. some types of bacteria are autotrophs. most autotrophs use a process called photosynthesis to make their food.” i hope this you for what your looking for

Where’s the selection?