Answer:
chitin
Explanation:
this function determines the cell shape and metabolism
1. Seismologist use seismographs to measure seismic waves.
2. Residents prepare for earthquakes by finding a safe place outdoors away from any large buildings, they also secure things within their homes. That includes storing breakable items in cabinets, bracing hanging light structures, etc.
I Think The answer is a or d I hope it helps My friend Message Me if I’m wrong and I’ll change My answer and fix it for you
Answer:
Explanation:
protons to positive charge
neutrons to no charge
electrons to negative charge
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