Q: Fission is a method of what type of reproduction exhibited by some planarians? Choices: - spawning - sexual - propagation - asexual A:
asexual

Q: Kirchhoff's second rule (the loop rule) is an application of conservation of what? Choices: - heating - Rock - mineral - energy A:
energy

Q: Q: What is the force of attraction between fundamental particles called quarks, called. Choices: - magnetism - gravity - weak nuclear force - strong nuclear force A:
A: strong nuclear force

Question: Q: What organelles are known as the "power plants" of the cell? Choices: - plastid - flagella - golgi body - mitochondria A:
Answer: mitochondria

*Question*
Q: Defined as a substance in foods and beverages that is essential to human survival, what term encompasses water, energy-yielding and body-building substances, and vitamins and minerals? Choices: - molecules - sustenance - calories - nutrients A:
**Answer**
nutrients

*Question*
Q: The highest point of a wave is called? Choices: - surge - threshold - frequency - crest A:
**Answer**
crest