input: OPTIONS:
- chlorophyll
- oxygen
- cellulose
- pyruvate Now, answer this question: Q: Glycolysis harvests chemical energy by oxidizing glucose to what? A:
A:
output: pyruvate

Q: How do gametophyte plants form haploid gametes? A:

OPTIONS:
- during omniosis
- during after mitosis
- during after omniosis
- through mitosis

Answer: through mitosis

Problem: OPTIONS:
- scattering
- mutations
- apoptosis
- metastasis
Q: Q: What is the spread of cancer cells beyond their original site called? A:
Answer: metastasis

Problem:OPTIONS:
- oxygen, carbon monoxide
- nitrogen, carbon dioxide
- oxygen, nitrogen
- oxygen, carbon dioxide

Q: What gases move in and out of blood during gas exchange? A:
****
A: oxygen, carbon dioxide

Q: Air conditioning systems can incubate certain bacteria and what else? A:
OPTIONS:
- Cancer
- wood
- root
- mold
mold

Q: What is the male gamete called in humans? A:
OPTIONS:
- dna
- egg
- testes
- sperm

Answer:
sperm