Answer:
A catalyst is a substance that can be added to a reaction to increase the reaction rate without getting consumed in the process. Catalysts typically speed up a reaction by reducing the activation energy or changing the reaction mechanism. Enzymes are proteins that act as catalysts in biochemical reactions.
What graph? Can you send me a pic of the graph because otherwise i cant answer the question.
B) Landslides
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The last option because it's like the earth
False. Temperate rainforests are not found near the equator