4 because the distance is 40 and it hit the ground in 5 seconds
Answer:
A. Melting the substance doses not change the substance
Explanation:
Hello there!
The answer is enzymes.
Enzymes are biological catalysts, which means they decrease the amount of activation energy needed to start a reaction, therefore speeding up the rate of the reaction. They are part of the protein macromolecule group. Without them, our bodies would not process things efficiently or fast enough for us to live.
Hope I helped. Have a nice day.
Answer:
-In Florida, it is hot and muggy year round.
Explanation:
