Study the concept map below and then answer the questions th

Study the concept map below and then answer the questions that follow. Copyright on McGraw-HilEducation Permission required for reproduction or display BLOOD co, and o. is transported includes Platelets include are suspended Red blood cells espiratory system Consists of Circulatory espiratory tract respiratory tract system Heart Blood vessels Lungs Alveoli Body tissues

Solution

Answer:

1.

Respiring cells release waste carbon dioxide into the blood

Oxygen moves from the lungs into the blood

Carbon dioxide diffuse from the blood into the lungs

2.

Circulatory system is divided into two loops called pulmonary circulation and systemic circulation.

Pulmonary circulation exchanges gases at alveoli

3.

Blood vessels include arteries, capillaries and veins

Arteries have more smooth muscle than veins

Capillaries exchange dissolve substances with interstitial fluids