Answer: The Moon's gravity is mostly responsible for our tides, but the Sun also plays a role (Figure 14.13). The Sun is much larger than our Moon. ... This happens because the Moon's high tide occurs in the same place as the Sun's low tide and the Moon's low tide is added to by the Sun's high tide.
Explanation:
Because they take place at an atomic level and are unable to be seen by the human eye
It will either have to divide or it will die.
This is because of the surface to volume ratio...as the cell grows, its surface to volume ratio gets smaller. It gets much more difficult to transport nutrients in and waste out.