What can you conclude about the protist kingdom from the table below?
A. Protists have diverse features and can have features of either animals or plants.
B. Protists are single celled autographs.
C. Protists are all very similar.
D. Protist eat other organisms for 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

D. peatlands,grassland,swamps