Question: Q: In what part of the carbon cycle does carbon move between living things and the air? A:
OPTIONS:
- endothermic cycle
- envelop cycle
- abdaspac cycle
- biotic cycle
Answer: biotic cycle

input with options: Q: Like the energy content in food, the energy expenditures of exercise are also reported in what units? A:
OPTIONS:
- ironies
- gigabytes
- grams
- kilocalories
output: kilocalories

Q: Q: What is first year after birth is called? A:

OPTIONS:
- adolescence
- primary stage
- neonatal stage
- infancy

A: infancy

input: OPTIONS:
- belt microscope
- Fixing microscope
- part microscope
- compound microscope Now, answer this question: Q: Find the overall magnification of what instrument by finding the magnification of the objective, then the magnification of the eyepiece? A:
A:
output: compound microscope

Q: Found in cord blood and other sources, what kind of cells hold the promise of renewing and repairing body tissues? A:

OPTIONS:
- red blood cells
- white blood cells
- neurons
- stem cells

Answer: stem cells

Q: Q: When do hammerhead sharks usually hunt? A:

OPTIONS:
- summer
- in the day
- winter
- at night

A:
at night