No correlation. Having a larger brain doesn’t mean you can store more knowledge.
I think it's D: ribosomes and mitochondria. do you go to K12?
To see the difference between <span>biped and a quadruped,</span> let's compare the skeletons of the man (biped) and the horse (quadruped):
*The man has the bigger pelvis: he has to bear the weight of the body.*The scapula is smaller.*The bones of the hind leg bigger.*The forearms more mobile.*The man has the spine that attaches under the skull.*And the tail that has completely regressed.
the man has adapted to standing and biped (he walks on 2 feet): his hind legs are reinforced.
Our ancestors only eat what they needed. They did not splurge, or take their girl friends out on dinner dates for fries and greasy meals. They hunted and they dined in the driest and roughest of places. The CroMagnons, as beautful and naked as they were, because a symbol of humanity towards the future.
There are no scenarios here to chose from so I can give an example.
When a natural gas is burned heat is realised which causes the molecules to move faster creating a thermal energy out of a chemical energy.