Q: Why do beer brewers add yeast to the wort? Choices: - reduce alcohol - add carbonation - increase longevity - to make alcohol A:
to make alcohol

(Question)
Q: What charge do atoms carry? Choices: - negative - static - positive - neutral A:
(Answer)
neutral

Ques: Q: What are chromosomes in the same pair called? Choices: - homogeneous chromosomes - regulated chromosomes - reversible chromosomes - homologous chromosomes A:
Ans: homologous chromosomes

(Q).
Q: What is the smallest aromatic hydrocarbon? Choices: - furan - sulfide - phosphate - benzene A:
(A).
benzene

Ques:Q: The fight or flight response involves what system? Choices: - functional nervous system - cellular nervous system - voluntary nervous system - autonomic nervous system A:

Ans:autonomic nervous system

Ques:Q: What is pluto now called? Choices: - asteroid - planet - meteor - dwarf planet A:

Ans:
dwarf planet