what are two examples of humans changing living things? and what is it called when people change the size and shape of living things? and why are living things like Giant ground sloths, Sabre tooth cats and ameonites have completed disappeared?
what are two examples of humans changing living things? and what is it called when people change the size and shape of living things? and why are living things like Giant ground sloths, Sabre tooth cats and ameonites have completed disappeared?
