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Biology, 21.06.2019 14:00
The kidneys, ureter, bladder, and urethra the body maintain homeostasis through the process of a. excretion b. specialization c. respiration d. digestion
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Biology, 22.06.2019 06:30
Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide
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Biology, 22.06.2019 12:00
The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.
Answers: 1
What was the sequence of human migration across the planet?...
Mathematics, 21.11.2019 07:31
Mathematics, 21.11.2019 07:31
English, 21.11.2019 07:31
English, 21.11.2019 07:31
Mathematics, 21.11.2019 07:31
Mathematics, 21.11.2019 07:31
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Mathematics, 21.11.2019 07:31
Mathematics, 21.11.2019 07:31