Q: It was not until the era of the ancient greeks that we have any record of how people tried to explain the chemical changes they observed and used. at that time, natural objects were thought to consist of only four basic elements: earth, air, fire, and this? A:
OPTIONS:
- sky
- soul
- grass
- water

Answer: water

Question: Q: What is common in muscles that have become exhausted by use? A:
OPTIONS:
- Blood Acid Fermentation
- vibration acid fermentation
- clumps acid fermentation
- lactic acid fermentation
Answer: lactic acid fermentation

input with options: Q: What is the term for a small organelle where proteins are made? A:
OPTIONS:
- atom
- capsule
- ovary
- ribosome
output: ribosome

Q: Q: Nearly all earthquakes occur where? A:

OPTIONS:
- plate centers
- in Asia
- in large cities
- plate boundaries

A: plate boundaries

input: OPTIONS:
- zero sum game
- significant digits
- non-numbers
- left-end zeros Now, answer this question: Q: Zeros that appear in front of all of the nonzero digits are called what? A:
A:
output: left-end zeros

Question: Q: Echinoderms have what type of body symmetry? A:
OPTIONS:
- Translational symmetry
- Rotational symmetry
- Reflectional symmetry
- radial symmetry
Answer:
radial symmetry