Passive stains include subdivided (drops, drip patterns, pools, and clots), oozing or gushes from the body (dripping from a finger or arm, drops from a knife) and typically result from gravity acting on an injured body.
I'll answer the rest later, sorry!
Answer:
C
Explanation:
mechanical energy is the sum of potentiol and kinetical
heat is like stoves
solar is... the sun.
Though there is no outside input, genetic mutations can still occur and change the gene pool over time.
