Q: What is a symbiotic relationship in which both species benefit? Choices: - detrimental - parasitism - inorganic - mutualism A:
mutualism

(Question)
Q: The head, thorax, and abdomen comprise what type of body structure, possessed by arthropods? Choices: - vertebrate - elongated - permeable - segmented A:
(Answer)
segmented

Ques: Q: Cow manure can have a second life as a source of what gas? Choices: - freon - hydrogen - ethanol - methane A:
Ans: methane

(Q).
Q: Bubbles in bread dough are created by what gas produced during alcoholic fermentation? Choices: - acid dioxide - combustion dioxide - yeast dioxide - carbon dioxide A:
(A).
carbon dioxide

Ques:Q: Many adults and some children suffer from a deficiency of lactase. these individuals are said to be lactose intolerant because they cannot digest the lactose found in what? Choices: - fruit - peanuts - meat - milk A:

Ans:milk

Q: When the number of active receptors falls below that threshold, what happens to the cellular response? Choices: - it responds - it increases - it stabilizes - it ceases A:
it ceases