If atoms never touch And we are all made of Atoms, does that mean that we have never touched anything in our lives? Thanks if u can answer! (:

option a is correct i.e.

explanation:

in context to the membrane of nerve impulse, the outer membrane of neuron is semi permeable that is only sodium ions can pass through the membrane i.e. smaller ions can pass through the membrane while larger ions cannot pass through it.

other information encoded in your genes might distinguish you from the others in the group

answer; endometriosis;