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Ann [662]
3 years ago
11

3. What is the acceleration due to gravity on Earth?—Answer must include number and its unit (This is a constant number used in

all calculations when we use force of gravity on Earth.)
Biology
1 answer:
pychu [463]3 years ago
7 0

9.8 meters per second squared



This is the rate of acceleration of gravity on earth.

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ithink it is c

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Charles Darwin's observation that finches of different species ...
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The term "biogeochemical<span>" tells us that biological, geological and chemical factors are all involved. The circulation of chemical nutrients like </span>carbon, oxygen,nitrogen, phosphorus, calcium, and water etc. through the biological and physical world are known asbiogeochemical cycles<span>.</span>
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3 years ago
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Which of the following has exactly 3 significant figures?
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A.  0.0451

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To determine the amount of significant figures in numbers in science, it is important to follow specific rules:

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<em>Option A</em>. 0.0451 has <u>three significant figures</u>: 4, 5, 1.

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Option D. 370.0 has <u>four significant figures</u>: 3, 7, 0, 0.

Therefore, option A. 0.0451 is the correct answer.

8 0
3 years ago
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