Q: What type of compounds can form crystals? Choices: - integral compounds - magnetic compounds - molecular compounds - ionic compounds A:
ionic compounds

(Question)
Q: Structural adaptations in flying animals often contribute to reduced what? Choices: - blood flow - eyesight - respiration - body mass A:
(Answer)
body mass

Ques: Q: Different types of interference include destructive and what else? Choices: - helpful - consistent - active - constructive A:
Ans: constructive

(Q).
Q: In biology, a relationship that benefits both entities is known as what? Choices: - naturalism - altruism - predatory - mutualism A:
(A).
mutualism

Ques:Q: Nearly all fish reproduce sexually and have what? Choices: - modified sexes - flexible sexes - single sexes - separate sexes A:

Ans:separate sexes

Q: What in saliva protects the lining of the mouth from abrasion and lubricates food for easier swallowing? Choices: - hairs - phloem - spores - mucus A:
mucus