If afirework converts chemical energy into sound, then what converts chemical energy into sound? Answer choices: - a firework - sensory neurons - Gunshots - a bottle - a battery - animals - a flashlight - engines
a firework

If aliquid turns into gas when boiling, then what does boiling change a liquid into? Answer choices: - oil - heat - SO2 - salt - ice - solid - water - gas
gas

Q: If getting old occurs as cells lose their ability to divide, then what happens as cells lose their ability to divide? Answer choices: - anemia - puberty - negative - radiation - getting old - replication - Dehydration - having a baby
A: getting old

Question: If soil receptive to water absorption has a positive impact on plant's roots' growth, then soil receptive to water absorption has a positive impact on what aspect of the plant? Answer choices: - support - growth - stem thickness - root growth - energy - dry roots - Energy. - bud amount
Answer: root growth

*Question*
If oxygen is one substance transported by hemoglobin, then what transports oxygen? Answer choices: - Hemoglobin - hydrocarbons - orchids - roots - alpacas - burning coal - lungs - mammals
**Answer**
Hemoglobin

(Question)
If most animals reproduce sexually, then what reproduces sexually? Answer choices: - plants - humans - ferns - bacteria - bamboo - legumes - h2o - viruses
(Answer)
humans