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Neko [114]
2 years ago
5

Why are igneous rocks the best type of rock sample for radiometric dating

Biology
1 answer:
exis [7]2 years ago
7 0

Answer:

Because igneous Rock is separated into different minerals. Radio carbon dating works by measuring the amount of carbon dioxide.

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What distinguishes phytoplankton from other kinds of plankton? Why are phytoplankton important?
Leni [432]

Answer:

Their ability to manufacture their own food

Explanation:

There are two main types of plankton. this includes phytoplankton and zooplankton. Phytoplankton are different from zooplankton in that these plankton are plant-like and undergo photosynthesis manufacturing their own food. They are also regarded as being autotrophic. They are important in that other organisms including the zooplanktons depends on them for food, hence they can also be categoriZed as producers.

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What is an enzyme? Describe using the words enzyme, catalyst, substarte, and active site.
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An enzyme is a catalyst which means it changes the speed at which a chemical reaction occurs. It never alters the reaction in any way or changes nay chemical properties, only the speed at which it occurs and is completely absorbed in the meantime. The substrates that are reacting just have their reaction faster.
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2 years ago
Which of the following is not released by trees into the atmosphere?
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