1. Blood is taken to the lungs to become oxygenated and returned to the heart before being pumped through the body. Which blood vessels carry blood away from the heart?

A. Capillaries
B. Elastic
C. Arteries
D. Veins

2. Oxygen is taken into the body from the environment, and carbon dioxide is removed from the body and released into the environment. Which body system is responsible for exchanging gases with the environment?

A. Respiratory
B. Endocrine
C. Nervous
D. Circulatory

3. A football player gets tackled during the game, which of the following body systems is responsible for protecting their organs?

A. Skeletal
B. Circulatory
C. Nervous
D. Reproductive

4. Make the connection: your heart is dependent on oxygen from your respiratory system, and it is delivered by the?

A. Circulatory system
B. Respiratory system
C. Nervous system
D. Muscular system

A. Circulatory system

Can you answer all the questions?

Yes, I can answer all the questions.

1. The blood vessels that carry blood away from the heart are C. Arteries.

2. The body system responsible for exchanging gases with the environment is A. Respiratory.

3. The body system responsible for protecting organs is A. Skeletal.

4. Your heart is dependent on oxygen from your respiratory system, and it is delivered by the A. Circulatory system.

1. The correct answer is C. Arteries carry blood away from the heart.

2. The correct answer is A. Respiratory system is responsible for exchanging gases with the environment.

3. The correct answer is A. Skeletal system is responsible for protecting organs.

4. The correct answer is A. Circulatory system delivers oxygen from the respiratory system to the heart.

1. To answer this question, we need to understand the different types of blood vessels in the circulatory system. Blood vessels are categorized into three types: arteries, veins, and capillaries.

Arteries carry blood away from the heart. They have thick, elastic walls that can withstand the high pressure generated by the pumping action of the heart. Oxygen-rich blood is typically carried away from the heart through arteries to be distributed to various body tissues.

So, the correct answer is C. Arteries.

To get the answer to this question, you can use your knowledge of the circulatory system or consult a reputable anatomy textbook or online resource that covers the topic.

2. To find the answer to this question, we need to consider which body system is responsible for exchanging gases with the environment.

The respiratory system is specifically designed to facilitate the exchange of gases between the body and the environment. Oxygen is taken into the body through the lungs during inhalation, and carbon dioxide, a waste product, is removed and released into the air during exhalation.

So, the correct answer is A. Respiratory.

To answer this question, you can rely on your knowledge of the respiratory system's functions or refer to a reliable physiology or anatomy resource that explains the different systems of the human body.

3. Knowing which body system is responsible for protecting organs will help us answer this question.

The skeletal system, which includes bones and connective tissues, primarily serves as a framework for the body, protecting vital organs from external trauma. In the case of a football player getting tackled, it is the skeletal system that provides structural support and safeguards the organs against injury.

So, the correct answer is A. Skeletal.

To answer this question, you can use your knowledge of the different body systems and their functions or consult a reputable anatomy or physiology resource.

4. This question requires an understanding of the relationship between the respiratory system and the circulatory system.

The heart relies on oxygen from the respiratory system to function properly. Oxygen is taken in through the lungs during inhalation and binds with red blood cells. These oxygenated blood cells are then pumped by the heart to various tissues and organs through the circulatory system, supplying them with the necessary oxygen.

So, the correct answer is A. Circulatory system.

To get the answer to this question, you can consider the interconnections between the respiratory and circulatory systems or consult a reliable physiology or anatomy resource that explains the relationships between different body systems.