I think it is from the Paleozoic era
Hope this helps
Enzymes are in the Proteins class
When an object from a pause state begins to move the potential energy is changed into kinetic energy. One of the example is the yo-yo, it has stored energy due to its position. Once the yo-yo begins its fall the potential energy will change to kinetic energy and vice versa.
23. The answer would be the third option.
24. The answer would be the second option.
