Biology, 27.02.2020 19:28 schneidersamant9242
Which statement bestillustrates a biotic or an abiotic factor that is often found in a city park?
Decaying leaves are an abiotic factor because they are not living
Rocks are an abiotic factor because they have never been alive.
Water in ponde is a biotic factors because it provides a habitat for living things
Oxygen is a biotic factor because it is required for life and found in all living things
Answers: 1
Biology, 21.06.2019 23:30
The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2
Answers: 2
Biology, 22.06.2019 12:30
Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls
Answers: 3
Which statement bestillustrates a biotic or an abiotic factor that is often found in a city park?
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