Which statements describe functions of DNA? Select three options.
DNA gives instructions on how to make keratin, the protein that makes up human hair and skin.

DNA contains information about eye and fur color that is passed on from parents to kittens.

DNA provides energy for cheetahs to run fast.

DNA helps create substances that fight the bacteria that enter the body.

DNA stores energy for a bear as it hibernates during the winter.

Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.