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vitfil [10]
4 years ago
13

The single most abundant chemical substance of the body, accounting for 60% to 80% of body weight, is ________.

Biology
1 answer:
Alchen [17]4 years ago
6 0
<span>The single most abundant chemical substance of the body, accounting for 60% to 80% of body weight, is "Water"

Hope this helps!</span>
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The reason why at the equator, there are no summers or winters, only wet and dry seasons is : Because at the equator the daytime, night time, temperature and sunlight are moderate.

<h3>Meaning of equator</h3>

An equator can be defined as an imaginary line that runs from west to east thereby dividing the earth into two equal part.

The equator divides the earth into the northern and southern hemispheres. because the equator is at the middle every thing that is experienced there is moderate, unlike the those at the polar region.

In conclusion, The reason why at the equator, there are no summers or winters, only wet and dry seasons is Because at the equator is at the middle and therefore the daytime, night time, temperature and sunlight are moderate.

Learn more about the equator: brainly.com/question/1264608

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2 years ago
______ cells destroy body cells infected by a virus or bacteria.
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