Biology, 01.07.2019 09:30 damienlopezram
Which organisms utilize a one-way airflow through their lungs to maximize air flow efficiency and oxygen consumption? a. amphibians b. birds c. fish d. mammals ( i think it’s birds but i wanted a second opinion, anything ! )
Answers: 1
Biology, 22.06.2019 09:30
The “ecological footprint” left by a citizen of a developed nation is about four times larger than that left by a citizen of a developing nation. why is this the case?
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Biology, 22.06.2019 13:00
Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.
Answers: 3
Biology, 22.06.2019 16:30
If you want to double a batch of brownies you must have double the ingredients before you start cooking similarity a cell must double its contents including its dna prior to dividing
Answers: 1
Which organisms utilize a one-way airflow through their lungs to maximize air flow efficiency and ox...
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