What are t cells and b cells?
o
a. lymphocytes
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b. pathogens
o
...
Biology, 21.10.2019 20:30 Babycute8279
What are t cells and b cells?
o
a. lymphocytes
o
b. pathogens
o
c. antibodies
o
d. antigens
Answers: 3
Biology, 22.06.2019 00:30
Building glycogen from glucose molecules is an example of what
Answers: 2
Biology, 22.06.2019 09:00
Which of these transport mechanisms moves glucose from the blood into a cell? active transport diffusion facilitated diffusion osmosis
Answers: 1
Biology, 22.06.2019 14:30
Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.
Answers: 2
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