Which word is described by this description? A tool scientists use to measure earthquake activity.
A shield

B magma chamber

C seismograph

D Richter scale

200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

What is the percentage composition of carbon in the compound ch4