Biology, 18.05.2021 19:20 ImCoolJenny
Which of the following features do all gas exchange systems have in common Group of answer choices they are found only in animals they are exposed to air they are maintained at a constant temperature they are enclosed within ribs the exchange systems are moist
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Biology, 21.06.2019 20:00
Which of the following matches the organisms described with the correct domain? a. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycanb. archaea--multicellular, eukaryotic organisms that do not have cell wallsc. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sourcesd. bacteria--unicellular, eukaryotic organisms that always lack cell walls
Answers: 1
Biology, 22.06.2019 12:20
Which organ controls breathing? lungs alveoli heart diaphragm
Answers: 2
Which of the following features do all gas exchange systems have in common Group of answer choices t...
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