By adding some of pee stored in a freezer for weeks and adding half a cup of water and some salt but you’ll need to ratio the water to salt by2:1
An example of a concentric contraction would be during the upward motion of bicep curl when the bicep is contracting
The answer to your question is c
They are all examples of depressants or antidepressants i think
Answer:
I would say C, but if not then definitely D. Because energy is transferred through the environment or could be said as flows.