LO Which cell structure in the model above indicates that this must be a plant cell?
A The cell wall
B. The cell membrane
C. The nucleus
D. The mitochondria
Please help

200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.