Answer:
it is to do with something called angular moment. Gravity is the central force in the Universe, because it is the only one which has a significant pull over large distances.
Answer to your question is D
B) The atria only recieve blood and the Ventricles have to pump the blood
Answer: the rocks density and the waters density would stay the same. It does not change
Explanation:
Answer:
50000
Explanation:
number of paramecium in 1 gallon of water = 50
number of paramecium in 1000 gallons of water =
1000× 50 = 50000
