Answer:
By making things able to be recycled more often, people are creating biodegradable plastic products which break down much quicker compared to regular plastics that will last longer than our lifetime, reusing plastics is basically recycling but actually making it into a whole other product in order to prevent that plastic from going to yet another landfill, I can't think of anything else right now but I hope this helps
Enzymes are meant to break down food in the mouth making it easier to consume and the food and gather the nutrients inside
Answer:
C. It is the form a substance has when the substance is at a certain temperature