(Question)
If prokaryotes are single celled living things that lack a nucleus, then prokaryotes are single celled living things in the animal kingdom that don't have a what? Answer choices: - epidermal - genus - complex - extinction - food - nucleus - properties - alleles
(Answer)
nucleus

(Question)
If density determines whether an object will sink or float, then this determines whether an object will sink or float:? Answer choices: - density - displacement - energy - sun's heat - phase - heat - swim - forces
(Answer)
density

(Question)
If most plants require either insects or wind, then what requires either insects or wind.? Answer choices: - Pollen grains - swamp vegetation - animals - earth - Animal survival - bloom time - Most plants - nature
(Answer)
Most plants