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Biology, 21.06.2019 19:00
What do scientists need to look at before developing an argument
Answers: 1
Biology, 21.06.2019 21:30
What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.
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Biology, 22.06.2019 04:00
Explain why the plants cortex would serve as the best food source for animals
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Biology, 22.06.2019 09:00
When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis
Answers: 2
Biology, 24.06.2019 02:20
Mathematics, 24.06.2019 02:20
Mathematics, 24.06.2019 02:20
Mathematics, 24.06.2019 02:20
Biology, 24.06.2019 02:20
Mathematics, 24.06.2019 02:20
Mathematics, 24.06.2019 02:20