Answer:thus, there are various methods to measure photosynthesis:
Uptake of CO2 by plants: Since CO2 is needed for photosynthesis, measuring how much of it is taken up by the plants gives us information on how much of photosynthesis is happening.
Release of O2: The amount of O2 produced during photosynthesis can be measured.
Explanation:
White blood cells produce antibodies which fight off the pathogens
Answer: 1 day on grus aircraft and 1 hour on the moon
The correct answer is the letter D