Plants perform both photosynthesis and cellular respiration. How will photosynthesis affect oxygen levels? a
Oxygen levels will increase due to photosynthesis.

b
Oxygen levels will decrease due to photosynthesis.

c
Oxygen levels will remain the same despite photosynthesis.

d
Oxygen levels will increase sharply at first, but then decrease due to photosynthesis.

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.