Q: Q: What is the first stage of cellular respiration? A:

OPTIONS:
- electron transport
- Krebs cycle
- photosynthesis
- glycolysis

A: glycolysis

input: OPTIONS:
- carbon and oxygen
- phosphorus and oxygen
- nitrogen and argon
- nitrogen and oxygen Now, answer this question: Q: Which two gases make up the bulk of earth's atmosphere? A:
A:
output: nitrogen and oxygen

Q: Which organ will bladder infections commonly damage if untreated? A:

OPTIONS:
- lungs
- heart
- tissue
- kidney

Answer: kidney

Problem: OPTIONS:
- veins
- capillaries
- cilia
- arteries
Q: Q: In the cardiovascular system, what blood vessels carry blood away from the heart? A:
Answer: arteries

Problem:OPTIONS:
- flowers
- dirt
- leaves
- tree bark

Q: The ambrosia beetle bores holes in? A:
****
A: tree bark

Problem:OPTIONS:
- calcium carbonate
- dynamite
- nitrous oxide
- calcium nitrate

Q: What is composed of a calcium cation and a nitrate anion? A:
****
A:
calcium nitrate