Answer: B
Explanation: Common Sense
Answer:
Enzymes are proteins that act as biological catalysts, Enzymes speed up chemical reactions that take place in cells.
Explanation:
A scientist should revise their experimental methods if they find that the method they are using does not get them to the outcome they expect and along the way in an experiment notices it has many flaws. They should change if necessary because a good scientific method maximizes results and leads to discovery. Hope this helps!
RNA is most commonly if not almost exclusively found in thr cytoplasm of the cell.
The ice in the ice caps is free of salt, so they melt to produce fresh water and will therefore decrease salinity.