Before a test, Josh often rushes around the house, making sure he has everything he needs. By the time he gets to his test, he feels a little frazzled and nervous. What can Josh do to alleviate or reduce these feelings before his tests?
OA structure a routine for himself on test days
OB. study all of his notes again right before the test
Ос.
seek out a tutor to reinforce what he learns in class
OD
have a friend quiz him before his tests

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.