What type of macromolecule is an enzyme? Describe how Enzymes act as a catalyst. Provide a picture of an Exothermic Reaction graph and Endothermic Reaction graph.
Label the parts of each graph and label the Activation Energy. Explain how the Activation
Energy changes when an enzyme is present and absent. Provide a picture that shows the
present of an enzyme in a chemical reaction.
HELP DO AT 11:59 TODAY

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

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