Answer:
Diffusion is a passive process
Yes, the planet obeys the Kepler's Second Law. It is because it moves at equal time of one month at the same distance.
Fruit flies produce offspring relatively fast and have specific traits, such as eye color and body color/shape. They are easy to observe and their traits are easily traced throughout the next generations.
Answer:
All organic molecules are made up of carbon compounds so we can say that the main atom or molecule is carbon.
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