A batch of countries or colonies ruled by emperors, duke or a duchess.
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<span>Because the sun is stronger near the equator due to the Earth's axis, equatorial waters are heated more than polar waters. It's due to convection.</span>
Answer:
the process by which oxygen released into the atmosphere by photosynthetic organisms is taken up by aerobic organisms while the carbon dioxide released as a by-product of repiration is taken up for photosynthesis.
Explanation:
Plants use carbon dioxide in a process known as photosynthesis. During photosynthesis, plants give off oxygen as a waste product. Carbon dioxide moves from the air into the leaves of plants through tiny openings in the plant's leaves. Oxygen moves out of the plant leaf through these same openings
