A student put an elodea plant in a test tube for 24 hours. For 12 hours, the
plant received light; for the next 12 hours, the plant was kept in the dark.
The student measured the pH in both conditions. Explain why the water
became acidic at highttime. (You may use the formula for photosynthesis:
6CO, + 6H 0 -- CH, 20. + 602.)
Answers: 3
Biology, 22.06.2019 01:20
And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?
Answers: 3
Biology, 22.06.2019 03:50
Explain how the political influence of african americans leaders became weaker.
Answers: 2
Biology, 22.06.2019 13:00
Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.
Answers: 3
Biology, 22.06.2019 14:30
Which of the following shows the results that you would get if you tested beef using the four tests in the gizmo
Answers: 1
A student put an elodea plant in a test tube for 24 hours. For 12 hours, the
plant received light;...
History, 10.09.2020 04:01
Physics, 10.09.2020 04:01
Arts, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Social Studies, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Geography, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01
Mathematics, 10.09.2020 04:01