Q: What gas, that is dissolved in solution, is used in carbonated beverages? Choices: - phosphorus dioxide - carbon monoxide - hydrogen peroxide - carbon dioxide A:
carbon dioxide

(Question)
Q: The electron released during beta decay is not an orbital electron but an electron whose origin was where? Choices: - outside the nucleus - connected to the nucleus - orbiting the nucleus - in the nucleus A:
(Answer)
in the nucleus

Ques: Q: This bodily defense function attacks pathogens and includes inflammatory response and phagocytosis? Choices: - first line of defense - third line of defense - vomitting - second line of defense A:
Ans: second line of defense

(Q).
Q: What type of stratified deposit is formed where lakes are covered by ice in the winter? Choices: - telomeres - glacier - tangles - varves A:
(A).
varves

Ques:Q: What kind of bonds are forces of attraction between positive metal ions and the valence electrons that are constantly moving around them? Choices: - neutron bonds - liquid bonds - ionized bonds - metallic bonds A:

Ans:metallic bonds

Q: Lipids are available to the body from how many sources? Choices: - one - five - two - three A:
three