Q: What kind of bonding between alcohol molecules means that more energy is required to convert the liquid to vapor, and boiling points are therefore high? A:
OPTIONS:
- weaker carbon bonding
- stronger mineral bonding
- stronger diffusion bonding
- stronger hydrogen bonding
stronger hydrogen bonding

Q: Where are aerofoils found? A:
OPTIONS:
- airplanes and plants
- birds and busses
- birds and cars
- birds and airplanes

Answer: birds and airplanes

Question: Q: Amino acid units in a protein are connected by what bonds? A:
OPTIONS:
- acidic
- covalent
- ionic
- peptide
Answer: peptide

input with options: Q: The type of eruption a volcano has depends on the type of what in its chamber? A:
OPTIONS:
- funnel
- cavity
- core
- magma
output: magma

Q: Q: What are the contacts between neurons called? A:

OPTIONS:
- neurapses
- impulses
- electrodes
- synapses

A: synapses

Q: What is the term for animals that have a backbone? A:
OPTIONS:
- carnivores
- invertebrates
- herbivores
- vertebrates
vertebrates