Scientists were able to determine the age of the earth from rock samples that were analyzed.

what technique was used to do this?

a.
extinction

b.
radiometric dating

c.
geologic time scale

d.
fossil records

idk if this is biology there was no science lol

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.