Q: What kind of solid is characterized by an unorganized and unpredictable structure? Choices: - magnetic - aqueous - porous - amorphous A:
amorphous

(Question)
Q: Cardiac muscle is only found where? Choices: - lung - brain - abdomen - heart A:
(Answer)
heart

Ques: Q: What are biological catalysts that speeds up biochemical reactions? Choices: - carbohydrates - hormones - proteins - enzymes A:
Ans: enzymes

(Q).
Q: What plays the same role in rotational motion that force plays in linear motion. Choices: - efficiency - frame - fulcrum - torque A:
(A).
torque

Ques:Q: Behind a ship, what is the giant rectangular bucket that is dragged along from the behind called? Choices: - prop - trousers - wig - dredge A:

Ans:dredge

Ques:Q: What is algae easier to covert into that corn is currently used for? Choices: - oil - food - sugar - fuel A:

Ans:
fuel