Earth & space science need help quizz

Which gas do plants absorb from the atmosphere during photosynthesis?

sulfur
oxygen
nitric oxide
carbon dioxide

Explanation:

Very Good Question

Plants absorb carbon dioxide from the atmosphere during photosynthesis . A small amount of carbon dioxide is released during leaf respiration , but it is quickly reabsorbed during photosynthesis.

Carbon Dioxide(CO2)

Explanation:

Plants undergo a process called photosynthesis. This is carried out by plants in the manufacture of their food such as sugar. The plants trap sunlight through a green coloring matter called chlorophyll and then uses Carbon Dioxide from the atmosphere and Water in the manufacture of Sugar.

6CO2+ 6H2O= C6H12O6+6O2

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;