Answer ! 20 ! which hypothesis will most likely lead to further investigation and, potentially, a theory? if all humans take swimming classes, then every human will become a better swimmer because humans will spend most of their time in water. if worms can survive living near underwater volcano vents, then life can thrive in hot environments because worms are good indicators of life. if dreams are based on life, then nightmares are based on fantasy because nightmares are too scary to be real. if senior citizens believe in the act of hypnosis, then hypnosis can cure them of getting older because believing works wonders.