They are called reactants
Im guessing the increase of GMO foods and excess preservatives and chemicals that may provoke certain food intolerances and allergies.
Answer:
Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.
hope this helps :)
can i have a brainilist pls
Answer:
B. When limiting factors and interactions of organisms create balance within a community.
The answer is D.crust and upper mantle
