Q: Q: How many processes contribute to the emergence of viral diseases? Choices: - one - four - two - three A:
A: three

Q: Q: The formation of an amalgam allows the metal to react with what? Choices: - helium and oxygen - cloth and plastic - blood and sweat - air and water A:
A: air and water

Q: Q: What type of biomes are found in the salt water of the ocean? Choices: - active - major - surreal - marine A:
A: marine

Q: Q: Which radiations helps sterilize medical supplies? Choices: - gamma radiation - beta radiation - ions radiation - ionizing radiation A:
A: ionizing radiation