what substance makes you sore when you work your muscles to the point that they don't have oxygen available to them?

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes