Question

The muscle cells in your hands need the energy to contract. This energy is released through the process of respiration that takes place inside the muscle cells. For respiration to take place, the cells need oxygen and food molecules. Explain in detail how your digestive, respiratory, and circulatory systems work together to provide the muscle cells in your hands with the molecules needed for respiration.

Answer 1

Answer:

Digestive System:-

The smooth muscle is responsible for movement of food by peristalsis and mechanical digestion by segmentation. In some regions, the circular layer of smooth muscle enlarges to form sphincters, circular muscles that control the opening and closing of the lumen (such as between the stomach and small intestine).

Respiratory system:-

Respiratory muscles serve to implement the primary function of the lung: to provide gas exchange by supplying O2 and removing CO2 from the blood stream. The muscles involved in ventilation, the actual movement of air into the lungs, are called pump muscles.

Circulatory system:-

Every tissue in the body, directly or indirectly, receives oxygen and nutrients from blood supplied by the cardiovascular system. The heart is a muscle. The muscle is a modified form of skeletal muscle called cardiac muscle. The muscle cells are composed of individual filaments.

Explanation:

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Answer 2

Explanation:

Inhales (Breathe in) Oxygen- Good for the body gives gives to the circulatory system to be transported throughout the body through the blood.

-Digestive systems gets nutrients from food and hands it over to the blood and circulatory system then carries those nutrients where they need to go.