input with options: Q: What are typically arranged into complex tubular networks with extensive surface areas? A:
OPTIONS:
- alveoli
- hair follicles
- Golgi apparatus
- transport epithelia
output: transport epithelia

Q: Q: Lack of which attachment makes ester molecules incapable of intermolecular hydrogen bonding? A:

OPTIONS:
- carbon fluorine atom
- carbon sulfur atom
- carbon oxygen atom
- hydrogen-oxygen atom

A: hydrogen-oxygen atom

input: OPTIONS:
- enzymes
- toxins
- acids
- hormones Now, answer this question: Q: Glands release what substance into the blood? A:
A:
output: hormones

Q: In physics, _______ is defined as the average kinetic energy of the particles in an object? A:

OPTIONS:
- climate
- potential energy
- heat
- temperature

Answer: temperature

Problem: OPTIONS:
- clones
- infectious cells
- germ cells
- specialized cells
Q: Q: A stem cell is an unspecialized cell that can divide without limit as needed and can, under specific conditions, differentiate into these? A:
Answer: specialized cells

Q: By 180 million years ago, pangaea began to do what? A:

OPTIONS:
- combine
- freeze
- grow
- break up

Answer:
break up