Problem:OPTIONS:
- filament
- shift
- wire
- wave

Q: Intensity is defined to be the power per unit area carried by a what? A:
****
A: wave

Q: What bonds form because they give atoms a more stable arrangement of electrons? A:
OPTIONS:
- Hydrogen bond
- Ionic bond
- Polar bond
- covalent
covalent

Q: Wich disorder arises when defective valves allow blood to accumulate within the veins? A:
OPTIONS:
- vascular disease
- bulging veins
- cataracts veins
- varicose veins

Answer: varicose veins

Question: Q: What type of oil is being explored to replace petroleum products in lubricants? A:
OPTIONS:
- essential oil
- diesel
- whale oil
- vegetable
Answer: vegetable

input with options: Q: Water gains and loses what more slowly than does land, affecting seasonal conditions inland and on the coast? A:
OPTIONS:
- volume
- humidity
- minerals
- heat
output: heat

Problem: OPTIONS:
- cities
- tribes
- nobles
- kingdoms
Q: Q: All living organisms are classified into one of six broad categories called what? A:
Answer:
kingdoms