Problem: OPTIONS:
- PDAs
- ligt
- complex
- gender
- improve
- SO2
- three
- alleles
Q: You are presented with the quiz "The determination of what is coiled structures made of DNA and proteins?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "chromosomes are coiled structures made of DNA and proteins" and "sex chromosomes determine gender". So, what's the best answer to the question?
Answer: gender
Problem:OPTIONS:
- Protection
- Food
- adding heat
- Water
- When it's cold
- Darkness
- energy barrier
- hydration

You are presented with the quiz "Why does a snake look for shelter in the winter?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "shelter is used for protection by animals against weather" and "many snakes seek shelter from the winter weather by holding up in dens". So, what's the best answer to the question?
****
A: Protection
You are presented with the quiz "What do viruses contain?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "viruses contain DNA but not much else" and "dNA is encoded information". So, what's the best answer to the question?
OPTIONS:
- resistance
- fish
- harmful substances
- Chemical energy
- encoded information
- contamination
- ice
- dust
encoded information
You are presented with the quiz "Which of the following has the most antioxidant benefits for the body?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "dehydrating food is used for preserving food" and "blueberries retain their antioxidant benefits after dehydration". So, what's the best answer to the question?
OPTIONS:
- preserved muskrat
- preserved blueberries
- antibiotics
- hamburger
- hydrogen peroxide
- prolactin release
- evaporation
- Thyroid-stimulating hormone

Answer: preserved blueberries
Question: You are presented with the quiz "plants live just about everywhere where?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plants live just about everywhere on Earth" and "earth is our planet". So, what's the best answer to the question?
OPTIONS:
- body water
- outer space
- Most plants
- Mars
- our planet
- trees
- mouth of rivers
- seasons
Answer: our planet
input: OPTIONS:
- moons
- power stations
- black holes
- an object
- suns
- planets
- scattered light
- heat energy Now, answer this question: You are presented with the quiz "Stars that have mass larger than 25 solar masses can form what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "ablack hole is formed by a high-mass star collapses" and "if a star has a mass larger than 25 solar masses, it collapses into a black hole". So, what's the best answer to the question?
A:
output:
black holes