Arock that is made of coarse-grained particles arranged into bands is found. what type of rock is it? quartzite, an igneous rock gneiss, a metamorphic rock sandstone, a metamorphic rock marble, an igneous rock

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.

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration