True or false: rocks of different types cannot be made of the same things.

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

How do you lengthen a pattern piece? (family and consumer science, sewing)

Which statement best describes the function of enzymes?