Problem: OPTIONS:
- interact
- spread flower seeds
- Break apart
- Link together
- reproduce
- Duplicate
- Break down
- It expands
Q: Fact 1: Genes that are located on the same chromosome are called linked genes. Fact 2: Thousands of genes are linked together in a chain to form chromosomes. Given the two facts above, what do genes do to form a chain?
Answer: Link together
Problem: OPTIONS:
- neutral
- ambiguous
- symptoms
- motility
- positive
- dangerous
- negative
- uncontrolled
Q: Fact 1: Amold spore has a negative impact on the respiratory system. Fact 2: Insects also have both a heart and a respiratory, or breathing, system. Given the two facts above, mold spores have what impact on breathing?
Answer: negative
Problem: OPTIONS:
- gas
- Air
- O2
- CO2
- Ca
- O3
- Fe
- He
Q: Fact 1: Cells cannot survive without oxygen. Fact 2: And oxygen, O2, is the molecule to do it. Given the two facts above, what is something cells cannot survive without?
Answer:
O2