What are some examples of courtship behaviors? how does this behavior organisms survive?

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

(1 point) match the differential equations and their vector valued function solutions. you may wish to multiply at least one solution out fully, to make sure that you know how to do it. you can get the other answers quickly by process of elimination and just multiply out one row element.

Give an example in which the electrical energy changes to light energy