Which of the following methods would best separate sand and water?
decanting
filtering
...
Biology, 10.09.2020 01:01 mohammedel04
Which of the following methods would best separate sand and water?
decanting
filtering
boiling
distilling
Answers: 2
Biology, 22.06.2019 11:20
Drag each label to the correct location on the chart. match the function to the type of tissue
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Biology, 22.06.2019 15:30
The most effective way to provide children with safety messages is to
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Biology, 22.06.2019 19:00
1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?
Answers: 2
Biology, 22.06.2019 22:10
Red blood cells are responsible for transporting oxygen in the blood. people with sickle cell anemia were born with a defective gene that results in sickle-shaped red blood cells. individuals with the disease often suffer pain in their extremities due to the build-up of these cells causing blockages in the blood vessels. the shape of the blood cells also reduces the amount of oxygen transported in the blood.
Answers: 1
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