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OpenStudy (readergirl12):
Which statement best describes one way that both plants and animals fight pathogens? A. Both have an antigen–antibody response. B. Both have a protective outer layer. C. Both produce lymphocytes. D. Both have a lymphatic system.
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OpenStudy (rushwr):
What do u think the answer is ?
OpenStudy (readergirl12):
Um..A?
OpenStudy (rushwr):
Nop the answer is B ! Because plants doesn't have a BLOOD CIRCULATORY SYSTEM.
OpenStudy (readergirl12):
Hm...Okay..Thanks. cx
OpenStudy (rushwr):
no problem :)
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