Cookware companies have been using a chemical called c-8, which to create a nonstick coating to pans. however, the environmental protection agency (epa) recently claimed that the use of c-8 in the manufacturing of nonstick cookware should be discontinued because studies show it causes cancer.

When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.