Which two cell parts are most likely found in both types of plant cells and animal cells?

For example, animal cells do not have a cell wall or chloroplasts but plant cells do.  Plant and animal cells are both eukaryotic cells, so they have several features in  Vacuole, One or more small vacuoles (much smaller than plant cells).  6 Video Comparing Plant and Animal Cells; 7 Types of plant cells; 8 References

If you get a map and put the countries a states all together it forms all one piece you can also tell because of the earth quakes

Answer:

it provides an alternative energy pathway for the reaction to proceed.

explanation:

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.