If powering a TV receiver with a battery requires a path for electricity to flow through a closed circuit, then powering a TV receiver with battery requires a path for electricity to flow through what? Answer choices: - closed circuit - hydrogen and oxygen - water - open circuit - dormant state - outlet - satellites - an object
closed circuit

(Question)
If infection or injury of the lungs can result in death, then what can infection or injury of the lungs result in? Answer choices: - harm - swea - death - h2o - damage - ribs - gas - digestion
(Answer)
death

Ques: If something available in the laboratory causes particles in itself to vibrate when snapping, then something available in the where causes particles in itself to vibrate when snapping? Answer choices: - kinetic energy - voltage - an object - laboratory - mechanical - energy - heat energy - Energy.
Ans: laboratory

(Q).
If if a planet becomes too close to the Sun then that planet cannot sustain life, then mercury cannot sustain life because it is? Answer choices: - too close to the Sun - harmful substances - dormant state - major threat to health - too cold - has little gravity - scarce resources - too small
(A).
too close to the Sun

Ques:If coral is turned to sand by mechanical weathering, then what action produces much of the sand from coral? Answer choices: - reef building - radioactive decay - mechanical waves - glass blowing - It used to be covered by water - The area was once underwater - Mechanical weathering - By coral exoskeletons

Ans:Mechanical weathering

If dogs use hearing to sense sound, then how do dogs sense sound? Answer choices: - Heart rate - observe it - sight - hormones - waves - touch - hearing - smell
hearing