Answer:
the best way to be safe while riding a bicycle is to wear protection
Explanation:
knee pads and a helmet
Answer:
A follow-up letter is an important step for distinguishing yourself during the interview process. It enables you to add anything you may have forgotten to include in your application and reaffirm your enthusiasm for the position.
Explanation:
It might affect the patient because he or she might be in a critical condition you don’t want to him to be mor stressed
<u>Exposure through ingestion, Exposure through inhalation, Exposure through skin contact</u> are some ways scientists think the nanoparticles might cause inflammation when they reach the brain.
After ingestion, nanoparticles encounter a series of barriers and tight junctions. If the size is reduced, nanoparticles can cross the blood-brain barrier and accumulate in the brain.
In terms of accidental inhalation, the nanoparticles that pose a high risk have dimensions < 0.5 µm, can cross the thin epithelium and reach the blood capillaries. Furthermore they can be absorbed through the olfactory epithelium and reach the brain.
To learn more about Nanoparticle toxicity, here
brainly.com/question/28192637
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