Q: What is the respiratory pigment of almost every vertebrate? Choices: - insulin - plasma - iron - hemoglobin A:
hemoglobin

Q: Approximately how many weeks does the fetal period last? Choices: - 10 weeks - 25 weeks - 27 weeks - 30 weeks A:
30 weeks

Q: Q: What is the most common plant-like protist? Choices: - mundane algae - invasive algae - esoteric algae - unicellular algae A:
A: unicellular algae

Question: Q: What is a substance that can not be broken down any further into other substances? Choices: - pure molecule - pure material - unbreakable substance - pure substance A:
Answer: pure substance

*Question*
Q: What side of a mountain does the rainshadow effect occur on? Choices: - starboard - windward - due north - the leeward side A:
**Answer**
the leeward side

Q: Q: Synostoses unite the sacral vertebrae that fuse together to form the what? Choices: - young sacrum - lower sacrum - permanent sacrum - adult sacrum A:
A: adult sacrum