In both the iron sulfide hypothesis and the lipid membrane hypothesis, small, enclosed spaces are suggested as the precursors of the first cells. what benefit do small spaces provide in the formation of organic molecules?

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex