Wolves cooperate within their packs in order to hunt prey and get the other resources they need. true or false. this is an example of symbiosis. asap i really need it

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

Match each statement with the state of matter it describes

Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.