PH meter, which is a device used to measure hydrogen-ion activity in the solution. A PH meter is a voltmeter stuck to a pH electrode and a reference electrode. -maclittleseed
Answer:
I believe a layer deep underground would have older things, because the ground could erode over time causing the fossil to sink into the ground.
They allowed scientists to study heredity and further develop it
This a false statement. Endomorph body type does not have larger brains.
People with Ectopmorph body type has larger brains.
11w
11(w)
11×w
that a few different ways
