Q: When a liquid is heated, molecules with enough kinetic energy escape the liquid and become what? Choices: - invisible - atoms - solid - vapor A:
vapor

(Question)
Q: An enzyme is an organic catalyst produced by what? Choices: - DNA - the liver - amino acid - living cell A:
(Answer)
living cell

Ques: Q: What two substances do plants give off when they make food? Choices: - water and oil - carbon dioxide and oxygen - chlorophyll and nitrogen - oxygen and water A:
Ans: oxygen and water

(Q).
Q: Within the petals are two whorls of fertile floral organs that produce what? Choices: - leaves - toxins - fibers - spores A:
(A).
spores

Ques:Q: Tremetol, a metabolic poison found in the white snake root plant, prevents the metabolism of what? Choices: - sugars - sodium - lipids - lactate A:

Ans:lactate

Question: Q: What causes high winds and monsoon storms in the desert? Choices: - moderate spring temperature - and-12 summer temperature - low winter temperature - high summer temperature A:
Answer:
high summer temperature