C) electrician
((ignore this brainly wants 20+ characters))
Agree, the cells are the basic unit of life therefore it’s agree. The cell is the basic unit or cell of any organism.
SOS:
The answer is <em><u>gametes!</u></em>
<em>Hope this helps!</em>
Environmental and genetic factors can influence the growth of many organisms on earth such as plants, animals, and even fish. When the climate changes, many animals/organisms adapt by adaptation and evolution. Every organism can evolve in order to stay alive in this race of competition for survival. This is a natural accordance that happens every day in our world. Thus making organisms stay alive for longer periods of time.