Which organisms have roundworms as a common ancestor?

mollusks and flatworms

sponges and chordates

flatworms, sponges, and cnidarians

mollusks, echinoderms, chordates, and annelids

Mark this and return

Hola porfa ayudenme

What stress threatens tissues

What is a small parrot native to the Australian outback

Cancer is a disease caused by cells reversing the process of mitosis. cells undergoing mitosis uncontrollably. cells that have stopped undergoing mitosis. cells that end up with extra DNA after mitosis.

The structure shown in the inset (right) show the level of organization called

Penicillin is hydrolyzed and thereby rendered inactive by penicillinase (also known as b-lactamase), an enzyme present in some penicillin - resistant bacteria. the mass of this enzyme in staphylococcus aureus is 29.6 kd.

Which of these accurately describes a scientific theory? Select one: A. Theories are statements that describe some aspect of the universe. B. Theories are broad explanations based on many observations and experimer C.

Which Scientists Gave Cells their name while observing cork under a microscope

What. System rid the body of carbon dioxide?

What is the process of mountain building called