Q: What is the largest cartilaginous fish? Choices: - dolphin - blue whale - sturgeon - whale shark A:
whale shark

(Question)
Q: Under appropriate conditions, the attractions between all molecules in what state will cause them to form liquids or solids? Choices: - soild - plasma - liquid - gas A:
(Answer)
gas

Ques: Q: E. coli uses how many enzymes to take up and metabolize lactose? Choices: - 4 - 11 - 2 - 3 A:
Ans: 3

(Q).
Q: What force increases a slide downhill and decreases a slide uphill? Choices: - nuclear - frictional - tension - gravity A:
(A).
gravity

Ques:Q: Why does a large log burn relatively slowly compared to the same mass of wood in the form of small twigs? Choices: - smaller blade area - larger surface area - larger surface area - smaller surface area A:

Ans:smaller surface area

Question: Q: What is pollution that enters water at just one point called? Choices: - entry point pollution - point supply pollution - point supply pollution - point source pollution A:
Answer:
point source pollution