Q: Europa and titan are names of what kind of celestial objects? Choices: - galaxies - stars - asteroids - moons A:
moons

Q: What is the term for biologically meaningful dna sequences? Choices: - atoms - eggs - babies - genes A:
genes

Q: Q: Algae is a promising alternative to traditional crops for what type of fuels? Choices: - non-renewable - fertilizer - fossil - biofuel A:
A: biofuel

Question: Q: What kind of movement do planets in the solar system make around the sun? Choices: - optical orbits - round orbits - spinning orbits - elliptical orbits A:
Answer: elliptical orbits

*Question*
Q: What is an ion that is in common to both salts in a solution? Choices: - regular ion - strong ion - native ion - common ion A:
**Answer**
common ion

Q: Motor neurons and sensory neurons are part of what nervous system? Choices: - peripheral - central - autonomic - sensory-somatic A:
sensory-somatic