You want to experiment to see how long it takes for water, hydrogen peroxide, and vinegar to boil . You decide heat up 10 mL of water, 20 mL of hydrogen peroxide, and 30 mL of vinegar. Would this experiment be valid? Why or why not?​

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?