If cancer is caused by smoking, then what causes cancer? Answer choices: - wind - Roundworms - abstinence - steroids - smoking - lungs - influenza - viruses
smoking

If bacteria can cause bodily tissues to swell, then bacteria can cause what? Answer choices: - common cold - dead organisms - influenza - viral infections - bodily tissues to swell - contamination - Something that causes allergies - harmful substances
bodily tissues to swell

Q: If roots have primary and secondary meristems for growth in size, then growth in what is caused by primary and secondary meristems in roots? Answer choices: - H 2 O - bamboo - population - offspring - bushes - bulbs - clouds - size
A: size

Question: If organisms that live in marine biomes must adapt to buoyancy, then what must organisms that live in marine biomes adapt to? Answer choices: - heat or cold - environment - Deposition. - buoyancy - science - evaporation - metal - sound
Answer: buoyancy

*Question*
If fanning a fire allows it to continue burning, then what does fanning a fire do? Answer choices: - it keeps an organism warm - Puts the fire out - Makes the fire colder - heat is produced - Allow it to continue to burn - lowered energy cost - Makes it blue instead of red - converting electricity to heat
**Answer**
Allow it to continue to burn

*Question*
If running has a positive effect on human health, then what has a positive effect on human health? Answer choices: - hormones - scrambling - scurrying - nutrients - sweating - Glucose - panicking - running
**Answer**
running