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34kurt
3 years ago
13

How does a catalyst influence a chemical reaction?

Biology
2 answers:
babunello [35]3 years ago
6 0

Answer:

C

Explanation:

Just took test got 100 on it

bonufazy [111]3 years ago
5 0

Answer:

It decreases the amount of energy necessary for the reaction to proceed.

Explanation:

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If you collect 62 ml of gravitational water in a graduated cylinder and you started with 100 ml of water that you poured through
Neporo4naja [7]

Answer:

38.

Explanation:

All water that are present in soil is not available for the plants. Gravitation water is present in soil due to the gravitational force. The gravitation water remains for short time and cannot be consumed by the plants.

The capillary water is available to the plants and this water is attained in the soil pores. The total water present in soil sample is 100 ml. 62ml is gravitation water. The volume of capillary water = total water - gravitation water = 100 - 62 =  38ml.

Thus, the answer is 38ml.

4 0
3 years ago
Who said that all animals are made of cells?
zzz [600]

Answer:

Theodor Schwann, said that all animals are made of cells.

Explanation:

Hope this helps! :)

5 0
2 years ago
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What distribution of phenotypes would be expected for a polygenic trait?
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 The number of phenotypes produced for a given trait depends on how many genes control the trait. Anyhow, The distribution of phenotypes for a typical polygenic trait can often be expressed as a bell-shaped curve.

Many traits are controlled by two or more genes and are, therefore, called polygenic traits<span>. Each gene of a polygenic trait often has two or more alleles. As a result, one polygenic trait can have many possible genotypes and phenotypes.</span>
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How do scientists study earthquakes and what information might be provided?
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Seismometers and Seismographs

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