It’s answer C because of eutrophication
B. The amount of waste would build up and the toxins produced would harm the animals and humans
A - Endoplasmic Reticulum.
Answer:
Protons and neutrons have similar mass.
Electrons are smaller than a proton or a neutron.
Explanation:
Protons and neutrons have approximately the same mass, but they are both much more massive than electrons
The brain and spinal cord are both structures of the central nervous system.
