Plate movement causes mountains to continue to rise after they form. the sierra nevada in california and nevada uplifts an average of 1.5 millimeters every year. at this rate, the number of years it will take the mountains to rise 225 centimeters is years.

In what layer of the sun is energy transfers between atoms

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .