Q: Hydroelectric power harnesses the energy of what? Choices: - weather - heat - air - water A:
water

Q: What term is used to describe an illusion that light from faraway objects is reflected by a pool of water that is not really there? Choices: - version - prototype - Mirror - mirage A:
mirage

Q: Q: What do communication satellites carry and use to provide energy during their missions? Choices: - geothermal panels - batteries - infrared panels - solar panels A:
A: solar panels

Question: Q: What is defined as the velocity of the object at a given moment? Choices: - specific gravity - relativistic velocity - inertia - instantaneous velocity A:
Answer: instantaneous velocity

*Question*
Q: A mycorrhiza refers to what kind of relationship between a fungus and the roots of a plant? Choices: - predator-prey - semantic - familial - symbiotic A:
**Answer**
symbiotic

*Question*
Q: Partial albinism results from a mutation in an enzyme that is involved in the production of what? Choices: - cytoplasm - hair - cancer - melanin A:
**Answer**
melanin