Answer:
Option (2).
Explanation:
Cell division is the process by which cell increases its number with the help proteins and enzymes. The four main phases of the cell cycle are G1 , S, G2 and M phase.
The cell cycle sequence is important for the proper division of the cell. Any change in these sequences might result in cancer and other disease. The skipping or change of any stage might cause the lack of material. The cell will lose the energy to divide or may result in uncontrolled cell division.
Thus, the correct answer is option (2).
Answer:
Respiration is the process where oxygen is taken in and carbon dioxide is exhaled out and combustion means the burning of substances in the presence of oxygen
I would go with C but B could be it to but i don't that has to do something with soil
Answer:
Bright light
Explanation:
This is why when you stay long in a dark room, then move suddenly into light, your instinctive response is to squint. This automatic response is for the eye to reduce the amount of light entering the eye, to avoid eye damage. This gives time for the iris to respond and reduces the size of the pupil. When the iris relaxes and reduces the size of the pupil, then your eye acclimatizes to the bright light and the squinting stops.
