Biology, 01.12.2021 20:40 hopkinsgail5516
Describe two of the processes which carbon atoms go through while moving between the biosphere and the atmosphere. What form of life is especially important in this exchange?
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Biology, 22.06.2019 02:00, rhodesnyla01
The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.
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Biology, 22.06.2019 07:30, stefkellum58
Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra
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Biology, 22.06.2019 11:00, bendavidhizar
What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?
Answers: 1
Describe two of the processes which carbon atoms go through while moving between the biosphere and t...
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