Plz, limited ! genetics is involved in which of the following weight-related areas of the body? a. the production of the hormones leptin and ghrelin. b. it causes us to want to exercise more. c. it has no effect on a person's metabolic rate.

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat

Your physics assignment is to figure out a way to use electricity to launch a small 6.0-cm-long plastic drink stirrer. you decide that you'll charge the little plastic rod by rubbing it with fur, then hold it near a long, charged wire, as shown in figure p23.56 . when you let go, the electric force of the wire on the plastic rod will shoot it away. suppose you can uniformly charge the plastic stirrer to 10 nc and that the linear charge density of the long wire is 1.0 x10-7 c/m. what is the net electric force on the plastic stirrer if the end closest to the wire is 2.0 cm away?

What type of graph used to show how a part of something relates to the whole