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Anna [14]
3 years ago
6

A catalyst for chemical reactions in biological system is called an

Biology
2 answers:
Ivan3 years ago
4 0
Digestive system is the answer to the problem
garri49 [273]3 years ago
3 0
 <span>Enzymes are biological catalysts (they are proteins). Enzymes regulate metabolic pathways in the body. 

e.g. Digestive enzymes in your stomach speed up the hydrolysis and breakdown of carbohydrates, proteins and fats in the food you consume.</span>
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The answer to this question would be :4.) SpeciesIn taxonomy, the organism will be divided into different groups based on a specific character from that organism. It could be an organ 
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The lowest subgroup is called species</span></span>
3 0
3 years ago
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pls mark brainliest

Explanation:

6 0
3 years ago
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3 0
3 years ago
Can someone help me please
kozerog [31]
<h2><u><em>Answer:</em></u></h2>

the correct options are:

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<h2><em>HAVE A NICE TIME:)</em></h2>

<em>STAY SAFE:)</em>

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