They have to compete for resources because they need food,air, water and space .
Answer:
die out and move from the area are the answer
Explanation:
I believe the answer is
<span>-The earths rotation on its axis</span>
Increasing the light intensity increases the rate of photosynthesis, until some other factor - a limiting factor - becomes in short supply. At very high light intensities, photosynthesis is slowed and then inhibited, but these light intensities do not occur in nature.
