Answer:
C. Nucleus
Explanation:
The nucleus, formed by a nuclear membrane around a fluid nucleoplasm, is the control center of the cell. Threads of chromatin in the nucleus contain deoxyribonucleic acid (DNA), the genetic material of the cell.
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Answer:
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Answer:
The gravitational force between them is
.
Explanation:
Given that,
Distance = 1.50 m
Mass of one student = 70.0 kg
Mass of other student = 52.0 kg
We need to calculate the gravitational force
Using formula of gravitational force

Where, m₁ = mass of one student
m₂ = mass of other studen
r = distance between them
Put the value into the formula


Hence, The gravitational force between them is
.
Answer:
in co2 there is one atom of carbon
Explanation: