Which of the following is a unit of measurement in the metric system?
a. pound
b. gram
c. mile
d. fahrenheit

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin

As kate is moving down the hill, what type of energy does she have? a. sound energy b. electrical energy c. light energy d. mechanical energy