Question: Q: Which form of digestion is a purely physical process that does not change the chemical nature of the food? A:
OPTIONS:
- slow
- simple
- electromagnetic
- mechanical
Answer: mechanical

input with options: Q: In humans, a zygote has how many chromosomes? A:
OPTIONS:
- 36
- 42
- 23
- 46
output: 46

Q: Q: The direction of prevailing winds determines the type of what that usually moves over an area? A:

OPTIONS:
- storm
- water mass
- weather
- air mass

A: air mass

input: OPTIONS:
- downwelling
- surface current
- divergence
- upwelling Now, answer this question: Q: Deep water filling a void caused by surface winds blowing water north and south is known as? A:
A:
output: upwelling

Q: What is the part of a plant whose primary role is to collect sunlight and make food by photosynthesis? A:

OPTIONS:
- roots
- stems
- seeds
- leaves

Answer: leaves

Q: Q: Electronegativity is a qualitative measure of how much an atom attracts what in a covalent bond? A:

OPTIONS:
- neutrons
- protons
- isotopes
- electrons

A:
electrons