Q: The rate of flow of charge in an electrical circuit is known as what? Choices: - output - voltage - velocity - current A:
current

Q: How metalloids behave in chemical interactions with other elements depends mainly on the number of what, in the outer energy level of their atoms? Choices: - protons - positrons - neutrons - electrons A:
electrons

Q: Q: Glucose is an example of what simple carboyhydrates with relatively few carbon atoms? Choices: - solvents - mixtures - acids - sugars A:
A: sugars

Question: Q: What is an example of a metaloid element? Choices: - argon - chlorine - fluorine - silicon A:
Answer: silicon

*Question*
Q: What is the cause of the "heartburn" that occurs when acidic digestive juices escape into the esophagus? Choices: - toxic reflux - acidic buildup - acid pressure - acid reflux A:
**Answer**
acid reflux

*Question*
Q: What is the multi-phase process in which the nucleus of a eukaryotic cell divides? Choices: - fission - Osmosis - cytokinesis - mitosis A:
**Answer**
mitosis