Ques: If completing a circuit causes the fan's blades to turn, then completing a circuit causes fan's blades to what? Answer choices: - break - cycles - disappear - bend - behave - Rise - energy - turn
Ans: turn

Ques: If the endocrine system releases chemical messengers that control many body functions, then which body system releases chemical messengers that control many body functions? Answer choices: - athletes - acetic acid - sweating - Endocrine system - heat or cold - Electrical energy - Veins and arteries. - sensory neurons
Ans: Endocrine system

Ques: If sleep has a positive impact on health, then what has positive impacts on a person's health? Answer choices: - stamina - sleep - working too hard - food - animals - playing in the dirt - running - eating too much
Ans: sleep

Ques: If smoking pipes decreases stamina, then what decreases stamina? Answer choices: - cleaning pipes - liver cancer - viruses - smoking meat - smoking pipes - smoking volcanoes - Dehydration - harmful substances
Ans:
smoking pipes