Which statements indicate what the fossil record suggests about evolution on earth?

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

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 .

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.