All atoms of the same element must have the same number of A. protons.
B. neutrons.
C. compounds.
D. electrons.

Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. when a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. is the behavior of the male goose an example of an adaptation?

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

How long does it take a skateboarder going 6.0 m/s to come to a complete stop if she slows down at a rate of 2.0 m/s^2