The central vacuole stores materials, wastes, and helps give the plant structure and support.
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Answer: 1.997 M
Explanation:
molarity = moles of solute/liters of solution or 
first we have to find our moles of solute (mol), which you can find by dividing the mass of solute by molar mass of solute
mass of solute: 92 g
molar mass of solute: 46.08 g/mol
let's plug it in:

next, we plug it into our original equation:

Answer:
Energy equals mass times the speed of light squared.
Explanation:
can i get brainliest? lol :) hope that helps