Question: You are presented with the quiz "What can completing a circuit give someone?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "completing a circuit causes electricity to flow through that circuit" and "electricity can give the opener a shock". So, what's the best answer to the question?
OPTIONS:
- energy
- quiet
- shock
- warmth
- death
- rodeo
- babies
- neurons
Answer: shock

Question: You are presented with the quiz "What do the building blocks of DNA bind together to form?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "many nucleotides bind together to form a chain called a polynucleotide" and "nucleotides are the building blocks of DNA ". So, what's the best answer to the question?
OPTIONS:
- A compound that donates proton
- colors of the spectrum
- Electrical energy
- chain called a polynucleotide
- Something with exactly eight protons
- Something that makes plants green
- Something with a head, thorax, and abdomen
- biological diversity
Answer: chain called a polynucleotide

Question: You are presented with the quiz "Specialization occurs when competing creatures evolve as the what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "specialization occurs when competing species evolve different adaptations" and "most species are highly specialized for their environments and evolve as the environments change". So, what's the best answer to the question?
OPTIONS:
- habitats grow
- salamanders
- animals develop
- times change
- It helps them survive
- principals of aerodynamics
- environments change
- remains of prehistoric life
Answer:
environments change