Biology, 05.02.2020 04:51 sansyboy7891
Classify the following as either a specific or a nonspecific defense of the body's immune system.
• skin
• macrophages
• bacteria • mucous
• fever
• b cells • t cells
• antibodies
specific nonspecific
Answers: 2
Biology, 22.06.2019 05:00
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 1
Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
Classify the following as either a specific or a nonspecific defense of the body's immune system.
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