Problem: OPTIONS:
- water
- proteins
- muscles
- cells
Q: Q: What are all living things made of? A:
Answer: cells
Problem: OPTIONS:
- by outcropping
- by merging
- by synchronizing
- by budding
Q: Q: How do yeasts reproduce asexually? A:
Answer: by budding
Problem: OPTIONS:
- suction and sulfur oxides
- compost and sulfur oxides
- carbon dioxide and sulfur oxides
- nitrogen and sulfur oxides
Q: Q: What combines with rain to form acid rain? A:
Answer:
nitrogen and sulfur oxides