Which statement best describes radiometric dating? It determines the absolute ages of fossils and rocks by analyzing radioactive isotopes.
It determines the ages of fossils and rocks by combining them with radioactive elements.
It determines the ages of animal and plant fossils based upon their locations in rock layers
It determines the relative ages of fossils by comparing fossils from various parts of the world.

Neeed now for 1. eye color is a polygenic trait. what is the possibility of getting a green (aabb) eyed child, if parent 1 has brown eyes (aabb) parent 2 has blue eyes (aabb) 2.albinism is a recessive trait. having normal pigment is the dominant trait. what is the possibility of having an albino child if parent 1 is heterozygous normal parent 2 is heterozygous normal 3.in rabbits black fur is dominant over white fur. what is the probability of getting a rabbit with black fur if parent 1 is heterozygous black parent 2 is homozygous white