Elements have the same number of ? as you move from left to right.
answer here

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Does heating a metal wire increase or decrease its electrical resistance? why?

If the pressure in a gas is doubled while its volume is held constant. true or false