Which would you expect to freeze faster pure water or salt solution why?

What is the equation for electrical work?

The mantle is made up of which structural zones?

Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.