Q: Respiration cycles the organic carbon into which gas? Choices: - liquid dioxide - phosphorus dioxide - oxygen - carbon dioxide A:
carbon dioxide

Q: How long does it take for earth to rotate on it's axis one time? Choices: - 6 hours - 12 hours - 26 hours - 24 hours A:
24 hours

Q: Q: Timber, obtained from trees that can be replanted to replace those that are cut down, is an example of what type of resource? Choices: - nonrenewable - fossil fuel - mineral - renewable A:
A: renewable

Question: Q: What is a cluster of neuron cell bodies in the pns called? Choices: - groupilion - gangnem - crystals - ganglion A:
Answer: ganglion

*Question*
Q: What type of charge does a neutron have? Choices: - negative charge - positive charge - half charge - neutral or no charge A:
**Answer**
neutral or no charge

Q: What explains the spherical shape of ceres, once thought to be the largest asteroid? Choices: - orbital plane - space debris - low gravity - high gravity A:
high gravity