Q: What do the liver, gallbladder, and pancreas contribute that aid in digestion? A:

OPTIONS:
- contaminants
- crystals
- plasma
- chemicals

Answer: chemicals

Problem: OPTIONS:
- dna analysis
- proteins analysis
- residues analysis
- rna analysis
Q: Q: What type of analysis is performed to study gene expression patterns in cells? A:
Answer: rna analysis

Problem:OPTIONS:
- single bonds
- equal bonds
- quadruple bonds
- triple bonds

Q: Alkenes have double bonds while alkynes have what? A:
****
A: triple bonds

Q: What kind of solids are generally classified by the forces that hold their particles together and include ionic, metallic, covalent network, and molecular types? A:
OPTIONS:
- distinct solids
- helium solids
- flat solids
- crystalline solids
crystalline solids

Q: Many transition metals and their compounds are used as what? A:
OPTIONS:
- insulators
- bases
- sealants
- catalysts

Answer: catalysts

input with options: Q: When the ph of precipitation is lowered because of air pollution, what results? A:
OPTIONS:
- abnormal rain
- climate change
- sleet
- acid rain
output:
acid rain