Q: What organism carries out only fermentation or anaerobic respiration? A:
OPTIONS:
- metabolites
- aerobicc enzymes
- aldehydes
- obligate anaerobes
obligate anaerobes

Q: Plant-like protists are commonly called what? A:
OPTIONS:
- fungus
- sponge
- seaweed
- algae

Answer: algae

Question: Q: What is the source of energy for photosynthesis? A:
OPTIONS:
- air
- gravity
- carbon
- light
Answer: light

input with options: Q: Approximately how many billion years ago did our solar system begin? A:
OPTIONS:
- four billion
- three billion
- nine billion
- five billion
output: five billion

Q: Q: From the pharynx, air next passes through what structure, also known as the voice box because it contains vocal cords? A:

OPTIONS:
- diaphram
- trachea
- pancreas
- larynx

A: larynx

Q: What changes encoded waves which are being broadcast into sounds? A:
OPTIONS:
- transmitters
- amplifiers
- band receivers
- radio receivers
radio receivers