The respiratory system brings in air containing oxygen, and the oxygen is absorbed by the circulatory system. Capillaries surrounding the alveoli absorb inhaled oxygen into the blood.
Respiratory System
Respiratory
Respiration
Animal respiration takes in oxygen and releases carbon dioxide.
glucose+oxygen--->carbon dioxide+waterhydrocarbon+oxygen--> carbon dioxide+water
Photosynthesis takes in carbon dioxide and releases oxygen. Resperation takes in oxygen and releases carbon dioxide.
plants are the sinks of carbon dioxide and releases oxygen it is cycle process
Animals consume oxygen and release carbon dioxide. Plants consume carbon dioxide and release oxygen.
takes in oxygen and releases carbon dioxide.
The circulatory system takes up oxygen, and releases carbon dioxide.
Mitochondria uses oxygen and releases carbon dioxide all within the process of cellular respiration.
A simplification is that respiration takes oxygen out of the environment and releases carbon dioxide, and photosynthesis takes in carbon dioxide and releases oxygen. They kind of work together in a cycle.
oxygen, atp, releases carbon dioxide