Which action will increase the gravitational pull force between two objects a. removing half of each object
b. removing some mass from one of the objects
c. moving the objects farther apart
d. moving the objects closer together

The minerals found in bones are deposited by living cells called

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds