Q: What astronomical phenomenon is often comprised of remnants of the earliest material that formed in the solar system? Choices: - asteroids - particles - comets - meteorites A:
meteorites

Q: When an electron transitions from an excited state to a less excited state, or ground state, the difference in energy is emitted as a what? Choices: - neutron - nucleus - quark - photon A:
photon

Q: Q: What event occurs between the two solstices? Choices: - Christmas - summer - Leap Year - equinox A:
A: equinox

Question: Q: What is formed when an acidic solution and a basic solution react together in a neutralization reaction? Choices: - Sodium - seawater - shallow - salt A:
Answer: salt

*Question*
Q: Who discovered that the andromeda nebula is over 2 million light years away Choices: - richter hubble - smith hubble - mills hubble - edwin hubble A:
**Answer**
edwin hubble

*Question*
Q: What group of animals are the largest arthropods? Choices: - birds - fish - spiders - insects A:
**Answer**
insects