Q: Friendly bacteria live mostly in the large intestine and part of the small intestine, because what organ is too acidic? Choices: - skin - rectum - liver - stomach A:
stomach

(Question)
Q: What is the first digestive organ that food enters? Choices: - stomach - tongue - esophagus - mouth A:
(Answer)
mouth

Ques: Q: Cancer develops when what process is unregulated? Choices: - metabolism - meiosis - cellular respiration - cell division A:
Ans: cell division

(Q).
Q: Because the earth is covered with vegetation, cellulose is the most abundant of all what? Choices: - impurities - vegetables - rocks - carbohydrates A:
(A).
carbohydrates

Ques:Q: Chemical and physical changes in a system may be accompanied by an increase or a decrease in the disorder of the system, corresponding to an increase or decrease in what? Choices: - enthalpy - vibration - volume - entropy A:

Ans:entropy

Question: Q: What do light emitters do to what you see? Choices: - divide frequencies - subtract frequencies - block frequencies - add frequencies A:
Answer:
add frequencies