Q: What kind of fibers are used to transport telephone and television signals? A:

OPTIONS:
- touch fibers
- process fibers
- hair fibers
- optical fibers

Answer: optical fibers

Problem: OPTIONS:
- frictional movement
- normal movement
- electron movement
- mass movement
Q: Q: What type of movement is caused by erosion from direct gravity? A:
Answer: mass movement

Problem:OPTIONS:
- electromagnetic scale
- molecular spectrum
- mechanical spectrum
- electromagnetic spectrum

Q: What do we call the full range of electromagnetic waves? A:
****
A: electromagnetic spectrum

Q: What is the common term for erythrocytesare, specialized cells that circulate delivering oxygen to cells and are formed from stem cells in the bone marrow? A:
OPTIONS:
- plateletes
- white blood cells
- monocytes
- red blood cells
red blood cells

Q: Carboxylic acids are weak acids, meaning they are not 100% ionized in what? A:
OPTIONS:
- air
- ethanol
- liquid
- water

Answer: water

input with options: Q: What is the transfer of heat by a current? A:
OPTIONS:
- radiation
- combustion
- diffusion
- convection
output:
convection