Answer:
In science, a variable is any item, factor, or condition that can be controlled or changed
Circadian rhythms ....its just behavior that is repeated over 24 hours
<span>amylase catalyzes the reaction; glucose is the product</span>
If a flood occurs in the natural rubber environment, it will ruin the rubber production process. The flood would damage a huge percentage of rubber trees if there was a large quantity of restriction. This natural rubber is required for the production of synthetic polymers. Without the rubber, there would be a restricted supply and a significant decline in synthetic polymers due to ecological damage caused by the flood.
