Q: How many continents do birds breed on? Choices: - 4 - 2 - 3 - 7 A:
7

(Question)
Q: What carbohydrate from fruit juices is a gel-forming substance important in jelly making? Choices: - potassium - gelatin - cellulose - pectin A:
(Answer)
pectin

Ques: Q: What contains carbon, hydrogen, and oxygen in a ratio of 1:2:1? Choices: - helium - sodium - magnesium - carbohydrate A:
Ans: carbohydrate

(Q).
Q: What type of input is not required during passive transport? Choices: - pressure - cooling - heating - energy A:
(A).
energy

Ques:Q: Most reptile eggs can be laid on land, not in water and they are called what? Choices: - aqueous - umbilical - Transitional - amniotic A:

Ans:amniotic

Q: What does antifreeze do to the freezing temperature of the water in car radiators? Choices: - raises it - keeps it constant - foresees it - lowers it A:
lowers it