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stepladder [879]
2 years ago
7

A scientist is studying the age structure of a small country, which is shown in the following diagram.

Biology
1 answer:
uysha [10]2 years ago
4 0

Answer:

A :The population of the country is increasing at a rapid rate.

Explanation:

trust :)

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Answer:

Hypotheis:

<em>If high amounts of product in the samples, '+++' , correlates with optimal temperatures and pH for enzyme activity, then...</em>

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Enzymes are specialized proteins that function as biological catalysts- <u>they speed up chemical reactions.</u> As proteins, these are susceptible to changes in temperature and pH- they function best at optimal values for both conditions, but can be denatured, rendering them inactive at relative extremes.

Each enzyme provided has its own optimal temperature and pH values.

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