I think it is glucose. <span />
The answer is; B
The carbon cycle exists in the atmosphere mainly as carbon dioxide. The levels of carbon dioxide change can change dramatically over years. The movement in and out of carbon in the atmosphere is fast and influences by factors such as combustion and photosynthesis. The former increases carbon in the atmosphere whole the latter decreases it.
Answer:
822,000 Eiffel Towers
Explanation:
10,100 x 822,000 = 8,302,200,000
Round that up to get 8.3 billion metric tons.
Answer:
the answer is d
Explanation:
Individual oxygen atoms are formed when UV rays strike oxygen molecules.
To produce an electric current, three things are needed: a supply of electric charges (electrons) which are free to flow, some form of push to move the charges through the circuit and a pathway to carry the charges. The pathway to carry the charges is usually a copper wire.