Q: At what time of life does menopause occur? Choices: - old age - young adulthood - adolescence - in middle adulthood A:
in middle adulthood

(Question)
Q: Filter feeders, such as sponges, pump water into their body through what structures? Choices: - fibers - lungs - valves - pores A:
(Answer)
pores

Ques: Q: What is the process of processing used material into new ones called? Choices: - remake - renew - reuse - recycling A:
Ans: recycling

(Q).
Q: The shape of earlobes is an example of what kind of trait, which is influenced by genes and passed along through generations? Choices: - instinct - acquired trait - genetic disorder - inherited trait A:
(A).
inherited trait

Ques:Q: What term describes a gene or sequence on a chromosome that co-segregates (shows genetic linkage) with a specific trait? Choices: - nucleic acid chain - analogous effect - autosomal - genetic marker A:

Ans:genetic marker

Q: Deeper layers of rock must be older than layers closer to the surface, this is the law of what? Choices: - erosion - diffraction - flux - superposition A:
superposition