(Question)
If adult starfish have radial symmetry, then adult starfish have what? Answer choices: - a cuticle - plankton - whales - sensory neurons - layers of fat - radial symmetry - kinetic energy - adults
(Answer)
radial symmetry

(Question)
If an atom can be negative, then what can an atom be? Answer choices: - Energy. - energy - microscopic - dangerous - small - nucleus - an object - negative
(Answer)
negative

(Question)
If behaviors that improve fitness increase through Darwinism, then what describes behaviors that improve fitness? Answer choices: - staying warm - mass - Darwinism - Riding a bike - death - survive - density - positive
(Answer)
Darwinism