Which sentence best describes vestigial structures? They contain genetic mutations. They may have had an important function in the past. They are necessary for an organism's survival. All animals have them.

What is the percentage of 4:0

Energy is defined as the ability to what

What color is the beach

A certain amphibian has moist skin, eyes on the top of his head, and long powerful hind legs. In which type of environment is this animal most suited to live?

Which causes a drop in female hormone levels? the onset of the menstrual flow if an egg is released from the ovary if the uterine wall thickens if the egg is not fertilized I will give brainliest!

When ATP delivers energy, it does so by breaking the bond between: Question 4 options: the adenosine group and the phosphate groups the second and third phosphate the first and second phosphate all phosphate groups

What structure acts as a gateway for sensory impulses before they reach the cerebral cortex?

Fracking is used to extract what? A) coal B) natura gas C) all of the above D) petroleum

How the combination of electrons, protons and neutrons results in a neutral charge of an atom?

2) Tay Sach's disease is a fatal genetic condition, in which affected individuals cannot metabolize fats properly. Children who inherit the disease rarely live past the age of five.