Question: Q: What are the two groups that tripoblastic eucoelomates can be divided into based on early embryonic development differences? Choices: - protostomes and eurostomes - heterodimers and deuterostomes - odontoblasts and deuterostomes - protostomes and deuterostomes A:
Answer: protostomes and deuterostomes

Question: Q: What is given off from plants and taken in by animals? Choices: - methane - sulfur - nitrogen - oxygen A:
Answer: oxygen

Question: Q: Technically, any redox reaction can be set up to make a what? Choices: - Black Cell - blocky cell - skaht cell - voltaic cell A:
Answer:
voltaic cell