Q: What term means the force of attraction that holds together oppositely charged ions? A:

OPTIONS:
- electron bond
- magnetic bond
- solvent bond
- ionic bond

Answer: ionic bond

Problem: OPTIONS:
- electromagnetic
- molecular
- atom
- cellular
Q: Q: Diffusion is an effective transport mechanism over the spatial scales typically found at what level? A:
Answer: cellular

Problem:OPTIONS:
- kidney
- ureter
- tumor
- bladder

Q: What is the hollow sac like organ that stores urine until it is excreted? A:
****
A: bladder

Q: What is glucose used for the bacteria? A:
OPTIONS:
- reproduction
- fuel
- energy
- food
food

Q: What are the two main types of sedimentary rocks? A:
OPTIONS:
- sandstone and shale
- shale and limestone
- basalt and dolomite
- clastic and chemical

Answer: clastic and chemical

input with options: Q: Fossil records show that what process may occur in "fits and starts"? A:
OPTIONS:
- generation
- isolation
- variation
- evolution
output:
evolution