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Biology, 22.06.2019 12:30
Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
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Biology, 22.06.2019 16:30
Which of the following may one conclude from a map that shows the average ph value of rainfall in the u.s.? acid rain is a more serious problem on the east coast. acid rain falls equivalently across the continental u.s. there are more factories on the west coast. the midwest has fewer forests than the rest of the u.s.
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Biology, 22.06.2019 17:10
In cellular biology, what is the definition of the word specialized? te o a. carried across the cell membrane by a specific protein a o b. a structure within a eukaryotic cell that performs a specific function o c. adapted to a specific function or condition es essere beste ser bendere s b tele ee o d. containing unique dna ser eeseen les, e nde este ses see ste submit e
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Biology, 22.06.2019 17:30
1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals
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Mathematics, 23.05.2020 18:59
Mathematics, 23.05.2020 18:59
Business, 23.05.2020 18:59
Biology, 23.05.2020 18:59
Mathematics, 23.05.2020 18:59
Mathematics, 23.05.2020 18:59
English, 23.05.2020 18:59
Mathematics, 23.05.2020 18:59
English, 23.05.2020 18:59
Mathematics, 23.05.2020 18:59
Mathematics, 23.05.2020 18:59