Which statement is true?

A. Viruses produce their own energy.

B. Viruses are not living.

C. Viruses have organelles.

D. Viruses can reproduce by themselves.

Five kinds of proteins that might be made by the ribosomes

During the winter you become sick with the flu. Shortly after that, you become sick with strep throat. Will the same type of B-cells that fought the pathogen that caused the flu fight the pathogen that causes strep throat? a Yes.

Definition of congenital disease

How would the orbit of the Earths change of sun suddenly dissapear

Which plant system is affected when xylem tissue is removed

What is the most common result when heat radiation is released from Earth? A) The amount of carbon dioxide in the atmosphere increases. B) The temperature of the atmosphere decreases. C) Water vapor is produced in the atmosphere.

What is the result of a more concentrated urine?

What the different between interstitial fluid with blood.

In a controlled experiment a scientist is studying how long it takes a parachute of different sizes to fall to the ground what is the manipulated variable

Why do you bleed when you get cut?