Which statement is correct for most veins in the human body? A They carry blood at high pressure.
B They have a pulse.
C They havvea lves.
D They take blood away from the heart.

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

How will you manage your time to accomplish the necessary tasks both on the job and at home?