Q: Fact 1: Viruses cannot reproduce by themselves. Fact 2: Viruses attach themselves to cells and reproduce. Given the two facts above, how can viruses make copies of themselves?

OPTIONS:
- A compound that donates proton
- attach themselves to cells
- have sex with another virus
- distances themselves from cell
- attach themselves to viruses
- it needs them
- rapid expansion
- By wind and rain

A: attach themselves to cells

Q: Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose. Fact 2: Flowers are plant organs of reproduction. Given the two facts above, what are flower cell walls made of?

OPTIONS:
- cellular
- lmestone
- cellulitis
- strong
- cellulose
- cellulite
- heat energy
- acetic acid

A: cellulose

Q: Fact 1: Climate influences plant growth, biodiversity, and adaptations of land organisms. Fact 2: Forest communities influence their climate and their soil. Given the two facts above, what influence plant growth, biodiversity, and adaptations of land organisms?

OPTIONS:
- high temperature
- forest communities
- temperature
- Temperature changing
- global warming
- local weather changes
- Greenhouse gases
- Greenhouse gasses

A: forest communities

Q: Fact 1: Plants exhibit phototropism, or growing toward a light source. Fact 2: Without light, plants die. Given the two facts above, plants that cannot exhibit phototropism will what?

OPTIONS:
- blossom
- die
- kill
- bloom
- dead
- grow
- lack
- harm

A:
die