Choose something that a scientist may want to learn about a newly discovered species of dinosaur, and discuss how they could use the scientific method to answer their question.​

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa

How can parts of a solution be separated by chromatography?