Answer:
the answer is false :)
Explanation:
Science is based on theories and tests, if someone has a theory they will test and if it is correct yippie! and if it isn't they will redo the test over until they get it correct or unless it is unsolvable.
<span>D. Atoms of all elements contain protons, but the number of protons is different for every element.
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im a bit confused on what the question is:(
if its just asking for the total number of km traveled it would be 21 km
A billiard ball. unless hit, the balls stay at rest. however when hit into another, the balls do not stop unless acted upon by another force.
F=m*a
F=65 kg *9.8 m/s^2
F=637 N (Newtons) — this is the weight