Which of the following is true about mechanical waves? A. Matter moves
B. Does not move energy
C. Moves energy
D. Does not require a medium

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

In pqr m< p=60 m< q= 30 and m