Question: Q: What is used in the growth, development, functioning and reproduction of all known living organisms and many viruses? Choices: - viruses - bacteria - enzymes - dna A:
Answer: dna

Question: Q: What is the only human cell with flagella? Choices: - egg - saliva - Feces - sperm A:
Answer: sperm

Question: Q: What process changes a liquid to a gas without boiling? Choices: - absorption - melting - bubbling - evaporation A:
Answer:
evaporation