The acquired immune cells that target pathogens in bodily fluids are
A) B cells.
B) T cells.
C) antibodies.
D) antigens.
A
You might also like to view...
How many moles of water are there in 100. grams of water?
A. 100 moles B. 0.018 moles C. 5.55 moles D. 1800 moles
What percent of Japan's population resides in the Tokkaido Corridor?
A) 75% B) 35% C) 55% D) 15% E) 65%
What is the tectonic setting of the large 2011 Tohuku earthquake in Japan?
A) Slip along a transform fault that cuts through Japan B) Slip along a transform fault that is just offshore to the north C) Rifting in the Sea of Japan, west of the island D) Slip along a subduction zone (megathrust)
Early in Earth history, the Sun was less luminous, which should have caused Earth to be much colder and all water to
be frozen. Yet all evidence points to the presence of liquid water on Earth. Give two explanations that could resolve the “faint young sun paradox.” What will be an ideal response?