Q: What is the active ingredient in cloves? Choices: - nicotine - methyl - thiamine - eugenol A:
eugenol

(Question)
Q: The leaves of all of what type of plants have two basic parts in common: the blade and petiole? Choices: - perennials - deciduous - evergreen - flowering plants A:
(Answer)
flowering plants

Ques: Q: Water-soluble carboxylic acids ionize slightly in water to form these? Choices: - solvents - nonacidic solutions - very acidic solutions - moderately acidic solutions A:
Ans: moderately acidic solutions

(Q).
Q: What is a trait whose allele is found on a sex chromosome called? Choices: - dimorphism - linked trait - gender trait - genomic trait - sex-linked trait A:
(A).
sex-linked trait

Ques:Q: What are used to make maps of the moon and other planets? Choices: - radio telescopes - topographical charts - rendering satellites - imaging satellites A:

Ans:imaging satellites

Ques:Q: Ground subsidence is a consequences of the overuse of what? Choices: - plants - chemicals - topsoil - groundwater A:

Ans:
groundwater