Biology, 03.02.2020 01:03, admierewebb
Which organism would most likely be the main source of oxygen in a forest ecosystem? a) ants b) lichens c) oak trees d) mushrooms
Answers: 2
Biology, 21.06.2019 17:30, esnyderquintero
Look at the picture below . what does this picture represent ?
Answers: 1
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.
Answers: 1
Biology, 22.06.2019 10:30, imalexiscv
Coral have a symbiotic relationship with what in order to eat?
Answers: 2
Which organism would most likely be the main source of oxygen in a forest ecosystem? a) ants b) lic...
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