Biology, 26.02.2021 04:30 lrasanaoaksandfurana
How are living beings polluting the earth? How does this pollution affect the earth and our lives? How can we save the earth and ourselves?
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Biology, 22.06.2019 10:00
How do plants obtain more sunlight a.) they lean towards the light b.)they grow straight up c.) they only live in sunny areas, like the tropics d.) they stay low to the ground
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Biology, 22.06.2019 13:00
Pulmonary arteries carry highly oxygenated blood. true or false?
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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
Biology, 22.06.2019 22:30
The greatest increses in energy use occuree between which two stafes of society
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How are living beings polluting the earth? How does this pollution affect the earth and our lives? H...
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