(Q).
If competition can cause harm, then what can cause harm? Answer choices: - Sulfur dioxide - burning coal - Medical treatment - treats - Good feelings - cigarettes - competition - emissions
(A).
competition

(Q).
If abulb with electrical energy brightens the overall space, then abulb with electrical energy does what to the overall space? Answer choices: - closes - moves - It expands - destroys - Change colors - darkens - brightens - adding heat
(A).
brightens

(Q).
If some amphibians use their sense of smell to find a mate, then what organism uses their sense of smell to find a mate? Answer choices: - fur seals - bears - Amphibians - Fish - mammals - Butterflies - rabbit - Honey smelling bees
(A).
Amphibians