Answers: 3
Biology, 22.06.2019 00:30, Likat681
What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.
Answers: 2
Biology, 22.06.2019 09:00, live4dramaoy0yf9
Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation
Answers: 1
Biology, 22.06.2019 18:40, memoryofdale
Hey everybody i need with a biology question. all the gametes of isogamous organisms are genetically identical. true false
Answers: 1
Biology, 23.06.2019 00:00, itzmelanie1
The footprint of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils a. body b. amber c. trace d. index
Answers: 3
Which substances are outputs of photosynthesis?...
History, 01.10.2019 08:30
Geography, 01.10.2019 08:30
History, 01.10.2019 08:30
Social Studies, 01.10.2019 08:30
Social Studies, 01.10.2019 08:30