Q: What system protects the soft organs of the body? Choices: - nervous system - digestive system - Cardiovascular system - skeletal system A:
skeletal system

Q: What common code do all known living organisms use? Choices: - biochemical - Morse code - code of ethics - genetic A:
genetic

Q: Q: The bond between the two nitrogen atoms is a what? Choices: - single bond - double bond - quadruple bond - triple bond A:
A: triple bond

Question: Q: The frequency of a wave is the reciprocal of what other attribute of the wave? Choices: - amplitude - length - term - period A:
Answer: period

*Question*
Q: Budding is a form of what type of reproduction in tunicates? Choices: - sexual - nuclear - microscopic - asexual A:
**Answer**
asexual

(Q).
Q: What is the main function of blood? Choices: - digestion - respiration - excretion of waste - to transport A:
(A).
to transport