The C horizon is the answer.
Answer:
Plants use carbon dioxide in a process known as photosynthesis. In this process Plans give off oxygen as a waste product carbon dioxide moves from the air into the leaves of plants through tiny openings in the plants leaves
Animals and plants are connected to each other by the oxygen Carbon dioxide cycle
Answer:
What might happen if your rate of breathing decreased?
Rate of breathing decreases as a result of low intake of oxygen due to cardiovascular problem which affects the heart not to pump blood accurately, hence; decreases breathing.
Explanation:
In covalence bonding, the two atoms forming the bond share the electrons between themselves, which is what creates the bond.
In ionic bonding, one atom sees that the other is lacking an electron so, given that it has an electron that it can afford to lose, it gives it to the other atom.
