(Q).
If influenza causes human disease, then what causes human disease? Answer choices: - HPV - UV - minerals - Tamiflu - mold - HIV - human growth - CFCs
(A).
HIV

(Q).
If many species rely on sound, then what do species rely on to talk? Answer choices: - Frogs - energy - language - hands - squids - feet - Frogs. - sound
(A).
sound

(Q).
If producers use energy and inorganic molecules for the retention of nutrients, then producers use energy and inorganic molecules for what? Answer choices: - neutralizing threats - dismissal of nutrients - heat produced - Transfers energy - retention of nutrients - decomposition - agriculture - iron in water
(A).
retention of nutrients