Which statement represents how charges interact? negative charges are attracted to negative charges. neutral charges are attracted to neutral charges. opposite charges are not attracted to each other. positive charges are attracted to negative charges. !

List one type of erosion and describe how it happens?

Density of salty water as compared to the density of pure water is(a) is less(b) is always equal(c) is always more(d) may be less or more

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great. d) about 10 times as great.