Q: When the number of electrons and the number of protons are equal, the object is what? A:

OPTIONS:
- Negative
- Positive
- static
- neutral

Answer: neutral

Problem: OPTIONS:
- bile juices
- mucus and phloem
- calories
- waste and fluids
Q: Q: Dialysis is a medical process of removing wastes and excess water from the blood by diffusion and ultrafiltration. when kidney function fails, dialysis must be done to artificially rid the body of this? A:
Answer: waste and fluids

Problem:OPTIONS:
- mitosis
- arthritis
- fibrosis
- osteoporosis

Q: What is the age-related disorder that causes the gradual loss of bone density and strength? A:
****
A: osteoporosis

Q: What is the term for a mountain-building event? A:
OPTIONS:
- glaciation
- volcanism
- erosion
- orogeny
orogeny

Q: The sum of the pressures of the hydrogen and the water vapor is equal to what? A:
OPTIONS:
- moon pressure
- adjacent pressure
- precipitation pressure
- atmospheric pressure

Answer: atmospheric pressure

input with options: Q: Magnetic force is always perpendicular to what? A:
OPTIONS:
- speed
- sunlight
- length
- velocity
output:
velocity