Which type of blood cell is the first to arrive at a bacterial infection? A. Neutrophil
B. Platelet
C. Macrophage
D. B cell

The most numerous of the granulocytes—making up 50 to 80 percent of all white cells—are neutrophils. They are often one of the first cell types to arrive at a site of infection, where they engulf and destroy the infectious microorganisms through a process called phagocytosis.

Explanation: the answer is A) Neutrophil

your answer should be c) enjoy!

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.