If you walk toward a van der graaff generator, the effect of its electric field would get weaker as you got closer to it, true or false.

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space