Which statement describes how enzymes and substrates are related?
a) the enzyme influences the speed of change from substrate to product.
b) enzymes are released as substrates in a chemical reaction.
c) an enzyme is a special kind of substrate in a chemical reaction.
d) substrates combine with enzymes to form reactants.

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Listed in the item bank are some key terms and expressions associated with the categories seen in the venn diagram. to find out more information about items, some have more details available when you click on them. drag and drop each item onto the proper area of the diagram. if an item describes more than one category, be sure to place it in the overlapping space. viruses are tiny infectious pathogens that cause many different diseases, such as polio, and the flu. though they are similar to one celled organisms in some ways, in many ways they are very different. use the venn diagram below to show the similarities and differences between viruses and living organisms.

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels