Answer:
A
Explanation:
The answer would be A because when feet push down on anything, the force will push down the skateboard
"Copernicus"was the one person among the following choices given in the question that <span>challenged the geocentric model of the solar system. The correct option among all the options that are given in the question is the second option. I hope that this is the answer that has come to your desired help.</span>
Ruby, a variety of the mineral corundum is in the trigonal crystal system, with hexagonal scalenohedra crystals
Answer:
give brainliest please
Explanation:
T- lymphocytes or T cells