It is C. Nitrogen. Nitrogen is 78% of the atmoshere
Answer: B and C
Explanation:
Just had this question on edge nuity and I got it right !
<em><u>ANSWER</u></em>
ln most cases inorder to obtain the mass of a liquid one measures the mass of both the liquid and the container it is in and after wards remeasures the container alone and later subtract the mass of the container alone from the total mass of both the container and the liquid
Answer:
e.the ball exerts more force because it is smaller
1/2 of a radioactive substance will remain after 3 half lives.
