Which of the following is true?
A) Both B cells and T cells originate in the bone marrow.
B) Both B cells and T cells originate in the thymus.
C) Both B cells and T cells mature in the bone marrow.
D) Both B cells and T cells mature in the thymus.
A
Environmental & Atmospheric Sciences
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Ophiolites are found at ____ plate margins
a. divergent b. convergent c. transform d. passive e. rifted
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The best sites for tidal electric plants are
A. near small islands in the Pacific Ocean. B. bays with narrow openings. C. fast flowing rivers near the coast. D. adjacent to wide beaches near the equator.
Environmental & Atmospheric Sciences
Describe elastic deformation
What will be an ideal response?
Environmental & Atmospheric Sciences
Estuaries are noted by biologists because they have few, but highly specialized biological niches.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences