Biology, 27.11.2019 05:31 unknown5351
Aflask containing photosynthetic green algae and a control flask containing water with no algae are both placed under a bank of lights that is set to cycle between 12 hours of light and 12 hours of dark. the dissolved oxygen concentrations in both flasks are monitored. predict what the relative dissolved oxygen concentrations will be in the flask with algae compared to the control flask. the dissolved oxygen in the flask with algae will
a) always be higherb) always be lowerc) be the same as the control in the light or darkd) be higher in the light, but lower in the dark
Answers: 2
Biology, 22.06.2019 17:00
The us council on environmental quality, the world wildlife fund of the united states, the ecological society of america, the smithsonian institution, and the international union for the conservation of nature have proposed four principles of wildlife conservation. which of the following does not apply to wildlife conservation? a) continuous monitoring, analysis, and assessment b) ecosystem maintenance that includes wildlife c) a plan encompassing entire communities of organisms and all renewable resources d) a continued interest in harvesting populations for sport
Answers: 1
Biology, 22.06.2019 19:30
Analyze how the four requirements for life were identified by scientists
Answers: 1
Aflask containing photosynthetic green algae and a control flask containing water with no algae are...
History, 26.10.2020 18:00
Mathematics, 26.10.2020 18:00
Physics, 26.10.2020 18:00
Mathematics, 26.10.2020 18:00
Mathematics, 26.10.2020 18:00
Mathematics, 26.10.2020 18:00
Mathematics, 26.10.2020 18:00
Mathematics, 26.10.2020 18:00
Arts, 26.10.2020 18:00
Mathematics, 26.10.2020 18:00
Chemistry, 26.10.2020 18:00
Chemistry, 26.10.2020 18:00