Q: What is the smallest contractile portion of a muscle? A:

OPTIONS:
- filaments
- cell
- capillary
- sarcomere

Answer: sarcomere

Problem: OPTIONS:
- potential energy
- electromagnetism
- deformed energy
- electrical energy
Q: Q: Moving electrons have a form of kinetic energy called what? A:
Answer: electrical energy

Problem:OPTIONS:
- sheen
- energy
- shine
- porosity

Q: Water infiltrates the ground because soil and rock may have air spaces between the grains. these pores, or tiny holes, result in the rock's what? A:
****
A: porosity

Q: Cooling or evaporation of what from the sea surface makes surface water dense? A:
OPTIONS:
- dirty water
- salt water
- warm water
- fresh water
fresh water

Q: According to early accounts, newton was inspired to make the connection between falling bodies and astronomical motions when he saw an apple fall from a tree and realized that if the gravitational force could extend above the ground to a tree, it might also reach this? A:
OPTIONS:
- stars
- moon
- horizon
- sun

Answer: sun

input with options: Q: Which state of matter is characterized by molecules with minimal movement and strong forces between them? A:
OPTIONS:
- plasma
- liquid
- gas
- solid
output:
solid