Jax went to the vet and the scale reads 9 pounds. what does this mean?

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane

In the first law of thermodynamics, triangle e=q-w, what does q stand for

What does si stand for,when referring to a system of measurement