Imagine that you are a Imagine that you are a Peruvian scientist studying the effects of El Niño. Your hypothesis is that El Niño is having negative biological effects on the marine
environment along the Peruvian coast. What kind of data would you collect to test
your hypothesis?

Which of the following best describes the formation of plasma?

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?