obviously for research purposes.. does anyone know if this cat is a he/she? I swear this must be the butthole.. my friend doesn't know if it is a he/she and needs help.. LOL pla contact him on Instagram if you need more info down below ->

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

What type of competition exsist between two species. turtles and fish

Modern whales developed their traits through natural selection what occurs during the process of natural selection