Which of the following is true

none of these are true

extinct organisms may be related to other extinct organisms

extinct organisms may be related to living organisms

extinct organisms may be related to both living and other extinct organisms

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?