Q: Wearing what will reduce the amplitude of sound waves entering the ears? Choices: - goggles - megaphone - hardhat - hearing protectors A:
hearing protectors

Q: The process of getting oxygen into the body and releasing carbon dioxide is called? Choices: - osmosis - persperation - precipitation - respiration A:
respiration

Q: Q: What influences the types of plants and animals that inhabit a specific biome? Choices: - carbon - Water - cooling - climate A:
A: climate

Question: Q: Potential differences from various voltage sources are necessary in order to create electrical fields, which result in what flow of charge? Choices: - voltage - output - wattage - current A:
Answer: current

*Question*
Q: What type of tissue consists of cells that cover inner and outer body surfaces? Choices: - Soft Tissue - aberrant ? - mitochondrial ? - epithelial? A:
**Answer**
epithelial?

*Question*
Q: What type of cellular respiration occurs in the presence of oxygen? Choices: - hyperbaric - anaerobic - extracellular - aerobic A:
**Answer**
aerobic