Sorry but the only thing i know is the first one which is cell membrane
Answer: The best definition I can think of for an ecosystem is that an ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows.
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C) the study of how traits are inherited through theminteraction of alleles.
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The original definition of genetics is the study of heredity and the variation of inherited characteristics.
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so it's saying what are your favorite animals or plants or living things and how do they survive
