Many young animals are __________, a sexually immature form that is morphologically distinct from the adult stage. These young animals undergo __________ to become __________, which resemble adults but are not yet sexually mature. View Available Hint(s) Many young animals are __________, a sexually immature form that is morphologically distinct from the adult stage. These young animals undergo __________ to become __________, which resemble adults but are not yet sexually mature. larvae ... metamorphosis ... juveniles juvenile ... metamorphosis ... adults larvae ... gastrulation ... juveniles juvenile ... gastrulation ... adults larvae ... metamorphosis ... adults