Question: Q: Just as the reaction of a diol and a diacid forms a polyester, the reaction of a diacid and a diamine yields this? Choices: - phenol - polyethylene - acetone - polyamide A:
Answer: polyamide

Question: Q: What two organs secrete fluids that aid in digestion? Choices: - kidney and gall bladder - stomach and lung - spleen and bladder - pancreas and liver A:
Answer: pancreas and liver

Question: Q: What is our sun's next stage called? Choices: - blue giant - white giant - super nova - red giant A:
Answer:
red giant