Circulatory system because, movement causes circulation and movement is only possible by our muscles.
<span>a. chromosomes hope that helped I'm doing the same quiz.</span>
Answer:
3. A decrease in light intensity means a decrease in the energy required for photosynthesis to take place.
Explanation:
The greater the light intensity, the more energy supplied to the plant and therefore the faster the light-dependent stage of photosynthesis can occur.