Phagocytosis and the inflammatory response. Macrophages are a cornerstone of the innate immune system. ... Recent work indicates that Toll-like receptors play a key role in reading a "bar code" on invading microorganisms and in eliciting a specific immune respone.
The first options answer is phloem while the second answer is roots
Answer:
it is that worker bee's work for the queen bee because the queen bee is really old while the worker bee's are young
Explanation:
Answer:
D. decreased supply of energy
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