A balloon has a negative charge. Describe the relationship between the number of protons and the number of electrons. (p+ > e-, p+ < e-, p+ = e-)

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."