input: OPTIONS:
- blood
- nutrients
- air
- water Now, answer this question: Q: What substance is removed from waste as it passes through the large intestine? A:
A:
output: water

Q: What do cells do in order to replace damaged or worn out cells? A:

OPTIONS:
- replicate
- die
- fold
- divide

Answer: divide

Problem: OPTIONS:
- sporozoans
- muscles
- pores
- dyneins
Q: Q: What are responsible for the bending movements of the organelle? A:
Answer: dyneins

Problem:OPTIONS:
- nitrogen
- hydrogen
- oxygen
- water

Q: When methane burns, what is produced along with carbon dioxide? A:
****
A: water

Q: What is the only natural phenomenon that causes more damage than earthquakes? A:
OPTIONS:
- volcanos
- blizzards
- landslides
- hurricanes
hurricanes

Q: What term is used to describe the muscular canal (approximately 10 cm long) that serves as the entrance to the reproductive tract? A:
OPTIONS:
- uterus
- cervix
- urethra
- vagina

Answer:
vagina