Enzymes are the things in our bodies that facilitates reactions. They break down bonds in carbohydrates, lipids and proteins. When the food is being broken down, it is easier for the body to use. When the body is conducting cellular respiration, it uses monosaccharides (singular carbohydrate), to form ATP which is useable energy for the body. The body uses ATP everywhere for all bodily functions, which maintains homeostasis. <span />
Answer:
several transcription factors (TFs)
Deep canyons, steep cliffs, rugged mountains. Dry, rocky environment. Little rainfall so few trees. Influenced the kinds of homes built. (Used stones, mud, bricks, etc.)
Farming methods.
5. The answer is D. Non-renewable resources lay be cheap, but they release harmful carbon dioxide, which pollutes the environment. And eventually, they will run out. They are, as the name suggests, non-renewable.
6. The answer is A. Renewable resources are harder and more expensive to harvest, but they are unlimited and cause little to no harm to the environment, depending what resource you are using.
7. The answer is A. Particular renewable resources ( i.e sunlight or geothermal energy) are unreliable and can only be found in the right places under the right conditions (i.e on a sunny day or a geyser). They're also more expensive since they're harder to access/convert into electricity.
8. The correct answers are D and E.
Technology helps us predict future problems and solve them before they even happen, and things like solar panels and dams help us use alternative energy, which is much better for the environment than things like coal or oil.
9. The correct answers are A and D. Biodiesel is made from various oils and animal fats (unwanted waste), and it is renewable.
10. The correct answer is A. Biodiesel is more expensive to make than regular diesel, and more facilities would have to be built.
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