If its correct Ill give Brianliest. Joe, a hiker, stands at the top of a hill on a trail above the ocean. Joe's friend Dave is just starting out at the trailhead, which is at the beach.

Which statement about this scenario is accurate?

A. The air Joe is breathing is denser than the air at sea level.
B. The air pressure is higher where Joe is than where Dave is.
C. If Joe keeps going up, air pressure will continue to decrease.
D. The air Joe is breathing is denser than the air Dave is breathing.

depends where

on my head

yes

on my legs

yes

on my

arms

yesh

it would lead to upper respiratory infections and pneumonia.

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.