verez6In0afaniell verez6In0afaniell

04-04-2016
Biology

contestada

_______ aid in the immune system to fight infections.
A. Red blood cells
B. Platelets
C. Arteries
D. White blood cells

Respuesta :

KatieGro18 KatieGro18

04-04-2016

White blood cells (D) aid in the immune system to fight infections.

Answer Link

Otras preguntas

Posttest 2. Which of the following is not one of the three steps to identify behaviors? A examine the behavior В. o explore potential solutions С. try different

what is the major conflict in " The horned toad" ?

How can you use compare and contrast writing to help you make a decision??

What are three ways you can correctly cite research?

pls help! will give brainliest:)) Which of the following are two duties of citizens? a. serving in the military and traveling to other countries b. spying for t

what happens when balloon filled with CO2 is released in air

Determine the number of atoms of O in 10.0 g of CO2.

HELP ASAP and explain how plzz!:)

which statement best describes queen elizabeths use of rhetorical appeals

At least one-half of all American colonists were Tories. True or false