Question 21
3 pts
when an organism is classified as an autotroph, these organisms
o move very fast.
can not produce their own food.
o produce their own food.
o can not move from one place to another.

Produce their own food

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass