input: OPTIONS:
- gold
- steel
- coal
- iron Now, answer this question: Q: Atoms of what element ultimately form in a red supergiant? A:
A:
output: iron

Q: What creates wet and dry zones at different latitudes? A:

OPTIONS:
- jet stream
- trade winds
- horse latitudes
- global air currents

Answer: global air currents

Problem: OPTIONS:
- middle
- far right
- top
- far left
Q: Q: Where do radio waves lie on the electromagnetic spectrum? A:
Answer: far left

Problem:OPTIONS:
- ozone
- oxygen
- temperature
- carbon dioxide

Q: What has the burning of fossil fuels increased in the atmosphere? A:
****
A: carbon dioxide

Q: Because the nuclei of each h atom contain protons, the electrons in the bond are attracted to the nuclei (opposite charges attract). but because the two atoms involved in the covalent bond are both h atoms, each nucleus attracts the electrons by the same amount. thus the electron pair is equally shared by these? A:
OPTIONS:
- four atoms
- one atom
- nine atoms
- two atoms
two atoms

Q: Because the nuclei of each h atom contain protons, the electrons in the bond are attracted to the nuclei (opposite charges attract). but because the two atoms involved in the covalent bond are both h atoms, each nucleus attracts the electrons by the same amount. thus the electron pair is equally shared by these? A:
OPTIONS:
- four atoms
- one atom
- nine atoms
- two atoms

Answer:
two atoms