If playing is one way dogs learn how to behave, then playing is one way what learns how to behave? Answer choices: - bacteria - Man - roaches - koalas - dogs - humans - toads - bears
dogs

(Question)
If starfish have radial symmetry, then what has radial symmetry? Answer choices: - Most plants - an object - barnacles - Starfish - Trees - Cows - a prism - Coral
(Answer)
Starfish

Ques: If an incandescent light bulb converts battery energy into light, then what can convert battery energy into light? Answer choices: - incandescent light bulbs - motors - focusing a lens - an electron lens - generators - speakers - hydrogen and oxygen - Firecrackers
Ans: incandescent light bulbs

(Q).
If snakes use shelter to protect themselves in the winter, then why does a snake look for shelter in the winter? Answer choices: - Protection - Food - adding heat - Water - When it's cold - Darkness - energy barrier - hydration
(A).
Protection

Ques:If cool breezes are provided by vanes rotating in an electric fan, then what is provided by vanes rotating in an electric fan? Answer choices: - heat energy - cool breezes - torrential rains - Animal survival - kinetic energy - loud storms - energy - hot winds

Ans:cool breezes

Ques:If fish have a circulatory system with a heart that is divided, then ish have a circulatory system with what? Answer choices: - our nearest star - divided heart - solid, liquid, gas - Veins and arteries. - kinetic energy - flow of electrons - reducing acid rain - matter vibrating

Ans:
divided heart