1the earth's crust is made up of plates that can move. which of the following topographic features could be directly formed by the movement of the earth's plates? i. midocean ridges ii. mountains iii. sand dunes iv. coral reefs a. i, ii, and iii only b. ii, iii, and iv only c. i and ii only d. ii and iii only

Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.

Why is metal often used for cooking pan?

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