Q: You are presented with the quiz "Poultry can cause what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "bacteria can cause people to become ill" and "poultry is a notorious source of bacteria that cause illness". So, what's the best answer to the question?

OPTIONS:
- disease
- chickenpox
- heat
- Parkinson's
- murmur
- illness
- autism
- cancer

A: illness

Q: You are presented with the quiz "Antigens are molecules that prompt the what of antibodies?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "antigens are molecules that the immune system recognizes as foreign to the body" and "antigens prompt the body to produce antibodies". So, what's the best answer to the question?

OPTIONS:
- termination
- failure
- humans
- decrease
- production
- anemia
- rapid expansion
- kinetic

A: production

Q: You are presented with the quiz "What can change the structure of DNA?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "mutations may change the structure of a chromosome or just change a single nucleotide" and "dNA is made up of nucleotides". So, what's the best answer to the question?

OPTIONS:
- Mutations
- rays or beams
- Genes
- radiation
- DNA
- Smoking
- Microscope
- Chemicals

A: Mutations

Q: You are presented with the quiz "Fire can turn which solid into liquid water?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "melting means changing from a solid into a liquid by adding heat energy" and "fire gives heat energy plus light". So, what's the best answer to the question?

OPTIONS:
- CO 2
- Heat
- Dew
- ligt
- wood
- ice
- ice cream
- carbon

A:
ice