15. The nucleic acid that carries the code for making proteins from the nucleus to the cytoplasm is called *
(1 Point)

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.

Which u.s. state lists the horned toad as its state reptile?