The root word of Unicellular already tells you the answer. Uni means only one cell. So the answer is one cell.
D CHLOROPHYAT NOT THE OTHER ONES
<span>A. abiotic component</span>
An ecosystem involves both the biological (plants, animals, human beings) and non-biological (land, water, soil, and atmosphere) community which interacts as a system. More importantly, the living things are very dependent on the abiotic community since it cannot survive by itself. Every animal, plant and human needs the primary physiological needs of water, food and shelter provided by the abiotic system.
Nonmetals take electrons from the metals they are attracted to in order to become stable.
B. i guess ! don’t mind this brainly told me to put 20 characters.
