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kondor19780726 [428]
3 years ago
9

The circulatory system removes waste products from:

Biology
2 answers:
IrinaVladis [17]3 years ago
6 0

Answer:

blood and cells

Lelu [443]3 years ago
6 0
The circulatory system removes waste form the blood and cells
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Explanation: They are still looking for then

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If a circle has a diameter of 16 feet, which expression gives its area in square
bagirrra123 [75]

Answer:

The options are unclear but the answer is 8^2π square feet or 64π sqfeet

Explanation:

Area of a circle is denoted by: πr^2 where r is the radius of the circle.

In this question, the diameter was given. The diameter of a circle is twice the radius. Therefore, in order to get the radius, we divide the diameter by 2 i.e. r = d/2

= 16/2 = 8 feet.

Thus, the radius = 8 feet.

Hence, Area of a circle = πr^2

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3 years ago
Why is pcr used in the process of dna sequencing?
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8 0
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"Antigenic Shift" is a characteristic of the causal agent of the Influenza. It is the result of a major change in the antigenic
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Answer:

True.

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