Answer: A
Explanation:
Gravity is when you drop something, but in this case you aren’t dropping the ball. It definitely isn’t chemistry because you aren’t changing molecules or anything so that only leaves A which is the most reasonable answer anyways.
Answer:
All planets have a circular orbit with the sun at the center
Iron, oxygen and water react with the iron creating a substance known to us as rust.
Hope this helps.
The answer is fluid, macromolecules, or other large particles
Gunter will be undergoing functional Magnetic Resonance Imaging (fMRI).
This technique for brain activity measuring is based on the fact that cerebral blood flow and neuronal activation are coupled. Blood flow increase in an area of the brain that is in use.
