If when something melts, it does not change mass, then what happening to something will not change its mass? Answer choices: - growing - Dilution - energy - doubling - melting - It expands - Energy. - shrinking
melting

(Question)
If gasoline mowers can have as much emission as a car, then gasoline mowers can have as many emissions as what? Answer choices: - efficient mowers - coal - cars - buses - lawn mower - oil - gas - electric scooters
(Answer)
cars

Ques: If boiling salt water turns the water into steam, then what happens when salt water is boiled? Answer choices: - Water turns into steam - heat is produced - Plant growth is reduced - get chemical reactions started - It gets heated up - The water gets colder - Salt turns into steam - The salt disappears
Ans: Water turns into steam

(Q).
If biomass is the total mass of organisms on a level such as herbivores, then biomass is the total mass of organisms on a level such as what? Answer choices: - Energy - trees - Energy. - bottom of feet - herbivores - kinetic energy - animals - energy usage
(A).
herbivores

Ques:If amphibians permeable skin can harm them, then what can amphibians permeable skin do? Answer choices: - Display wealth - Make money - resistance - Help them fly - Vibrates - Harm them - It expands - Damages them

Ans:Harm them

Question: If cars use electricity, then what do cars use? Answer choices: - heat energy - electricity - wind - water - to move people - oxygen - sensory neurons - engines
Answer:
electricity