Q: What are electromagnetic waves created by? Choices: - Static Charges - gravitational charges - particle charges - oscillating charges A:
oscillating charges

(Question)
Q: Where does digestion take place within an incomplete digestive system? Choices: - lumbar region - abdomen - central nervous system - gastrovascular cavity A:
(Answer)
gastrovascular cavity

Ques: Q: What is the ratio of solutes in a solution to a volume of solvent in a solution known as? Choices: - equilibrium - molarity - molality - osmolality A:
Ans: osmolality

(Q).
Q: Video and audio signals are broadcast on these? Choices: - mechanical waves - radiation waves - thermal waves - electromagnetic waves A:
(A).
electromagnetic waves

Ques:Q: What does the blue color of the pulmonary arteries reflect? Choices: - they are lost - they are oxygenated - they are done - they are deoxygenated A:

Ans:they are deoxygenated

Ques:Q: The properties of liquids are intermediate between those of gases and solids but are more similar to? Choices: - gases - oils - plasma - solids A:

Ans:
solids