The direction of heat flow is increased which means blocks temperature is higher and hotter than it was before
Answer:
The answer is 1 and 4.
Explanation:
Mass is most concentrated in the nucelus of an atom. Therefore, if you are looking to find the area with the least mass, go outside of the nucelus. Points one and four are the furthest outside of the nucleus.
Answer: 2= baby being developed= embryo 1 i dont know sorry
Explanation:
Hmm... I'm unsure but its either B or D.
