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Cells of the immune system are able to respond to the presence of invading organisms because they recognize the? A. Antigens on invaders B. antibodies on pathogens C. DNA pattern in the nuclei of viruses
asked
Feb 23, 2020
Biology
middle-school
2
answers
3
votes
84.3k
views
What is x? x/3 +10=15 A.15 B.-8
asked
Oct 21, 2019
Mathematics
middle-school
2
answers
2
votes
87.5k
views
Ibsen uses _____ to create _____ by _____. select all that apply.
asked
May 9, 2019
Health
high-school
2
answers
5
votes
65.5k
views
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