Yes because we use the sun light as a way to grow crops for one so no one would be getting any food and plant life would never grow and would die so we wouldn't be getting Air as well because trees and plants make oxygen for us
Mucilaginous sheath. Cyanobacteria are microorganisms that have survived for a thousand years now. They process and create their food through the photosynthetic mechanisms they possess and this process also includes nitrogen fixation and other biogeochemical process that contributes to most cycles.
Asexual reproduction produces individuals that are genetically identical to the parent plant. The methods of asexual reproduction include: budding, grafting and cutting.
Sexual reproduction in plants produces individuals that only share some characteristics with the parents, but are not genetically the same. This is done primarily through pollination and fertilization.

The meiotic process of cell division that occurs in the male is called <u>Spermatogenesis.</u>
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Answer:
The inside is becoming positive.
Explanation:
The membrane potential may be defined as the difference in the electric potential between the outside and inside of the cell. This potential difference is important for the conduction of nerve impulse.
The depolarization of the cell occur due to the movement of sodium ions inside the cell. The depolarization of the cell changes the membrane potential from -70mV to +30mV. The inside of the cell become more positive than outside of the cell.
Thus, the correct answer is option (a).