Which of the followingn must be stored in an inert gas in order to prevent dangerous exothermic reactions with the atmosphere?

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

Which of the following is the most likely outcome of global warming

9. the history of life on earth is recorded in