Which term refers to the diffusion of water through a membrane?
a.) osmosis
b.) engulfing
c.) active transport
d.) facilitated transport

Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?