Biology, 26.12.2019 15:31 anthonysutton82
One way bacteria are important to the earth and its ecosystems is that a. bacteria concentrate valuable minerals. b. bacteria decompose dead organisms. c. bacteria produce acetone. d. bacteria use oxygen.
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Biology, 22.06.2019 06:50
How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes
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Biology, 22.06.2019 08:00
As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes
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Biology, 22.06.2019 13:00
Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?
Answers: 1
One way bacteria are important to the earth and its ecosystems is that a. bacteria concentrate valua...
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