Omega 3 and 6 are good fatty acids. Which one is not a fatty acid? 1) fish

2) Ground beef

3) nuts

4) seeds ​

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Positrons are spontaneously emitted from the nuclei of

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.