In the science lab, this piece of equipment is used to measure the force of gravity on an object or its in units called
a) mass; grams
b) height; meters
c) volume; liters
d) weight; newtons

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

How many major plates cover the earth

Hybrid instruments that play sounds that are part sampled and part synthesized are known as: