Q: What is occasional chest pain known as? A:
OPTIONS:
- cardiac arrest
- arrhythmia
- heart murmur
- angina pectoris
angina pectoris

Q: What is the multicellular diploid stage called? A:
OPTIONS:
- blastocyte
- sporangium
- lymphocyte
- sporophyte

Answer: sporophyte

Question: Q: Once classified as plants, fungi have chitin rather than cellulose in what cell structures? A:
OPTIONS:
- platelets
- cell ridges
- mitochondria
- cell walls
Answer: cell walls

input with options: Q: Microwaves are converted into what kind of energy in a microwave oven? A:
OPTIONS:
- solar energy
- mechanical energy
- light energy
- thermal energy
output: thermal energy

Q: Q: Which gases trap heat in the atmosphere? A:

OPTIONS:
- fluorine and nitrogen
- methane and helium
- ozone
- greenhouse

A: greenhouse

Q: What type of cells are gametes? A:
OPTIONS:
- cardiac
- immune
- proteins
- reproductive
reproductive