Answer:
The circulatory system to provide this oxygen and to remove the waste products of metabolism.The exchange of gases between the blood and tissue cells is internal respiration.
Explanation:
the circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles
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Answer:
well everyone can stop being lazy ang get a job
Explanation:
Bueno, todas pueden dejar de ser flojas y conseguir un trabaj
Its found in the body's tissues.
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What is common in both unicellular and multicellular algae presence of chlorophyll for carrying out the process of photosynthesis.
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