Which best describes how air moves during convection?
o
a. cool air warms as it mixes with denser air.
o
b. warm air cools as it falls through cooler, denser air.
o
c. warm air rises as cooler, denser air falls.

The answer is option C "Warm air rises as cooler, denser air falls." Convection is heat transfer between two objects for example a hot metal pot to a spoon. During convection hot air rises and cold air (or denser air) sinks.

Hope this helps.

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation: