Bio=life.
macro=large
micro=small
Yes, the molecules do move. Although you can't tell, they are always moving. This is because the molecules have little energy. When they have little energy, they move slower. I hope this helps! :)
Answer:
Second option
Explanation:
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As a final destination for viruses and malaria sporozoites before injection into a vertebrate host, the mosquito salivary glands play a critical role in the transmission of pathogens. Although the specific mechanisms by which such pathogens infect mosquito salivary glands are not particularly well detailed .
Explanation: