Q: The smallest and lightest alcohols (methanol, ethanol, propanol) are completely soluble in? Choices: - gasoline - oil - argon - water A:
water

(Question)
Q: What form does formaldehyde take at room temperature? Choices: - solid - liquids - plasma - gas A:
(Answer)
gas

Ques: Q: Fermat's principle states that what will always take the path that takes the least amount of time? Choices: - sound - wind - electricity - light A:
Ans: light

(Q).
Q: Some plants can detect increased levels of what when reflected from leaves of encroaching neighbors? Choices: - water - oxygen - air - light A:
(A).
light

Ques:Q: What waves are the broad range of electromagnetic waves with the longest wavelengths and lowest frequencies? Choices: - sound - microwaves - light - radio A:

Ans:radio

Question: Q: What type of plant is the dominant group of land plants? Choices: - grass plants - oxygen plants - thermal plants - vascular plants A:
Answer:
vascular plants