Q: Q: What is the smallest particle of an element that still has the element's properties? A:

OPTIONS:
- an ion
- a nucleus
- an electron
- an atom

A: an atom

input: OPTIONS:
- gravity forces
- accumulation forces
- matter forces
- constructive forces Now, answer this question: Q: What type of forces are involved when deposited rock forms deltas or barrier islands? A:
A:
output: constructive forces

Q: The temperature at which something melts is refered to as what? A:

OPTIONS:
- precipitation point
- evaporation point
- boiling point
- melting point

Answer: melting point

Problem: OPTIONS:
- unnatural science
- natural science
- negative science
- physical science
Q: Q: What branch of science is the study of matter and energy? A:
Answer: physical science

Problem:OPTIONS:
- melting
- enzymatic
- photosynthesis
- anaerobic

Q: Under which conditions do many bacteria carry out alcohol fermentation? A:
****
A: anaerobic

Problem:OPTIONS:
- moisture
- lunar cycles
- precipitation
- sunlight

Q: Plants can tell the time of day and time of year by sensing and using various wavelengths of what A:
****
A:
sunlight