input with options: Q: All members of a species living together form a what? A:
OPTIONS:
- family
- group
- organization
- population
output: population

Q: Q: Kidney stones can form anywhere in what system? A:

OPTIONS:
- digestive
- respiratory
- intestinal
- urinary

A: urinary

input: OPTIONS:
- troposphere
- thermosphere
- atmosphere
- lithosphere Now, answer this question: Q: Which part of the earth is made of the rigid, brittle, solid crust and uppermost mantle? A:
A:
output: lithosphere

Q: About 50% of all animal species died off between the mesozoic and which other era? A:

OPTIONS:
- jurassic
- precambrian
- cretaceous
- cenozoic

Answer: cenozoic

Problem: OPTIONS:
- viviparus
- amphibians
- herbivores
- monotremes
Q: Q: What's another term for egg-laying mammals? A:
Answer: monotremes

Q: What is the attraction of oppositely charged ions caused by electron transfer called? A:

OPTIONS:
- covalent bond
- velocity bond
- solvent bond
- ionic bond

Answer:
ionic bond