The M phase, as in the mitosis phase. During mitosis, cells divide and create two new cells. These cells are referred to as the daughter cells.
C) Allow the heavily degraded ecosystems to disappear
Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. Hope I’ve helped ;)
The fact that it rotates on an axis and rotates around the sun causes the seasons to change over a year. Once every year it orbits around the sun and based on the placing of the Earth it depicts the season.
It’s A, citric acid cycle