Plato answer:
Stimulation of a neuron causes a change in the charge inside the cell from negative to positive. This change is caused by ions, which are atoms with an electrical charge, moving across the cell. This change within the cell is consistent with the definition of an electric charge.
An organism can "make a living" and survive in its niche.
Answer:
Sunlight provides the energy needed for photosynthesis to take place.
Explanation:
Fertilisation maybe...........
D. The basic structure is the carbon atom