Biology, 18.10.2020 09:01 andersonkee2657
complete the flow of deoxygenated blood other parts of the body (a)(b)tricuspid valve (c)(d)capillary bed of the lungs(alveoli)
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Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.
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Biology, 22.06.2019 07:30
The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction
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Pl as time goes by and water goes through the water cycle again and again, the amount of water on earth: increases decreases ostays the same goes up and down
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Biology, 22.06.2019 14:30
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
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complete the flow of deoxygenated blood other parts of the body (a)(b)tricuspid valve (c)(d)capillar...
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