input with options: Q: Capillaries rejoin to form venules, which convey blood to what? A:
OPTIONS:
- glands
- arteries
- extremities
- veins
output: veins

Q: Q: What have approximately the same mass as protons but no charge? A:

OPTIONS:
- atoms
- reactions
- electrons
- neutrons

A: neutrons

input: OPTIONS:
- trees
- viruses
- humans
- bacteria Now, answer this question: Q: What is the most numerous species on the planet? A:
A:
output: bacteria

Q: Compounds that form from two or more nonmetallic elements are called what? A:

OPTIONS:
- ionic bonds
- valent bonds
- hydrogen bonds
- covalent bonds

Answer: covalent bonds

Problem: OPTIONS:
- somatic meristem
- interior meristem
- algal meristem
- apical meristem
Q: Q: What produces all the cells of the root and the root cap? A:
Answer: apical meristem

Q: What is the most familiar fibrous protein found in your body? A:

OPTIONS:
- cellulose
- Actin
- Collagen
- keratin

Answer:
keratin