Answer:
carbohydrates, lipids (fats), proteins, water, vitamins, and minerals
Answer:
Explanation:
Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.
Answer:
count the number of beats in 15 seconds. Multiply this number by four
Explanation:
Answer:
The answer would most likely be poverty because most people who live in poverty starve or lack water and physical exercise.These factors put people who live in poverty at risk and to live an unhealthy lifestyle.
Explanation: