Q: The two main fundamental particles that make up neutrons are quarks and what else? Choices: - prions - leptons - atoms - gluons A:
gluons

Q: Red blood cells don't have a nucleus. this allows them to do what? Choices: - be redder - move faster - heal faster - carry more oxygen A:
carry more oxygen

Q: What nervous tissue cells play a supporting role to neurons? Choices: - reissner cells - mammalian cells - axial cells - glial cells A:
glial cells