Question: You are presented with the quiz "being exposed to wind can cause scarring to what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "being exposed to wind can cause erosion of soil" and "much of the landscape is scarred by severe soil erosion". So, what's the best answer to the question?
OPTIONS:
- platforms
- landscapes
- the skin
- coastlines
- Limbs
- an object
- bones
- bushes
Answer: landscapes

Question: You are presented with the quiz "What system is DNA part of?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "chromosomes are the form of the genetic material of a cell during cell division" and "dNA is the genetic material in the cell, and is found in the nucleus in the chromosomes ". So, what's the best answer to the question?
OPTIONS:
- plants
- Reproductive
- A computer
- Respiratory
- Nerve
- complex
- Genetic
- alleles
Answer: Genetic

Question: You are presented with the quiz "What that eventually lead to cell death usually occur in genes that control the cell cycle?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "mutations that lead to cancer usually occur in genes that control the cell cycle" and "free radicals can mutate genes and eventually lead to cancer or cell death". So, what's the best answer to the question?
OPTIONS:
- free radicals
- acetic acid
- free cells
- A Greek letter
- Localized damage
- massive damage
- radical animals
- free animals
Answer:
free radicals