(Question)
If tobacco smoke is very deadly, then what is very deadly? Answer choices: - sticks - truth - insults - Pesticides - chlorofluorocarbons - Tobacco smoke - Electrical energy - forest is destroyed
(Answer)
Tobacco smoke

(Question)
If water vapor can change from gas to a liquid by reducing heat energy, then what can happen if water vapor's heat energy is reduced? Answer choices: - body temperature reduces - enormous damage to homes - DNA damage and mutations - during dehydration - major threat to health - raising their temperature - depress neuronal excitability - it changes from gas to liquid
(Answer)
it changes from gas to liquid

(Question)
If molecules of tRNA initiate protein synthesis, then molecules of _ initiate protein synthesis? Answer choices: - Acids - nektar - sugar - tRNA - H 2 O - three - CO 2 - HIV
(Answer)
tRNA