Answer:
While many human activities produce greenhouse gases, the greenhouse effect is actually a natural process. Many atmospheric gases help trap heat in Earth's atmosphere, including natural gases like carbon dioxide. So while human activities exacerbate the natural greenhouse effect, it is not solely due to them.
Explanation:
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<span>Computers and their great processing power help researchers.
Computer models can show us what happens without these situations actually occurring.
</span><span>Computers also help researchers to discover new treasures in deep depths of the ocean.</span>
Answer:
A substance that is produced by a plant that affects how it grows and develops is called a hormone.
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The circulatory system circulates blood around the body. The blood passes through the lungs, where it loses carbon dioxide and gains oxygen. All cells need oxygen to function and carbon dioxide is a form of waste produced in the cells. The digestive system breaks down food and absorbs.
