The mass of a potato cylinder is 40g before being left in a solution, and 80g afterwards. What is the percentage change in mass of the cylinder? Very easy, Thanks for whoever answers it, I also don't know how to mark people as the brainliest on a computer so could someone tell me in the comments? thank you

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.

answer;

-phase iii

explanation;

phase three begins with the transition of a recovered individual to a phase three team of the appropriate service. this phase usually takes place at a military medical facility in the united states. one of the goals of phase three is family reunification.