Answer:
4 is the answer
Explanation:
i am not sure for this question
Answer:
moon, planet, sun, solar system, galaxy, Universe
Explanation:
I am not fully sure but I think this is right
but I apologize if it is wrong
Answer:
The answer is "0.0000190 and 2.7 J".
Explanation:


Given:

by putting the value into the above formula so, the value is 2.7 J
I would believe it to be 55g. A -> B YIELDS AB. So, 10g + 45g = 55g.