Q: Q: In what two ways are volcanic eruptions characterized? A:

OPTIONS:
- minor and explosive
- localized and general
- non-explosive and serious
- explosive and non-explosive

A: explosive and non-explosive

input: OPTIONS:
- endosymbiosis
- parasitism
- morphogenesis
- symbiosis Now, answer this question: Q: What is a close relationship between two species in which at least one species benefits? A:
A:
output: symbiosis

Q: Acids can also react with metals, and when they do they produce what? A:

OPTIONS:
- alloys
- potassium gas
- rust
- hydrogen gas

Answer: hydrogen gas

Problem: OPTIONS:
- layers field
- occurs field
- mixed field
- magnetic field
Q: Q: What do cyclotrons use to cause particles to move in circular orbits? A:
Answer: magnetic field

Problem:OPTIONS:
- concentrations
- combustions
- bonds
- mass

Q: When matter reacts, there can be what that comes from nowhere and is unaccounted for? A:
****
A: mass

Problem:OPTIONS:
- through germination
- through cell respiration
- through photosynthesis
- through water uptake

Q: How do most growing plant cells expand? A:
****
A:
through water uptake