<span>The Yelnats' apartment spelled of foot odor and burning rubber because Stanley's father is an inventor and is experimenting with a cure for foot odor and shoe odor.</span>
1)Enzyme is a protein. The main material of an enzyme is protein
2)It is easily influenced, by environmental change. Environmental factors include temperature, pH, and inhibitor.
3)It acts as catalyst The enzyme functions in accelerating chemical reaction, but the enzyme itself does not change after the reaction ends.
