Please Read Passage and Answer the Questions That Follow

Please read passage and answer the questions that follow.
Oxygen, food, water, elimination, rest, and shelter are needed to live and survive. A person dies within minutes without oxygen. Without food or water, weakness and illness occur within a few hours. The kidneys and intestines must function. If not, poisonous wastes build up in the blood and can cause death. Without enough rest and sleep, a person becomes very tired. Without shelter, the person is exposed to extremes of heat and cold.
-Without oxygen, a person will die within a few ________.

A) seconds
B) minutes
C) hours
D) days