Geography, 10.10.2019 17:10, anoyinpokep3c3sg
1. (5 points) what would happen to an ecosystem if: a. all its decomposers and detritus feeders were eliminated? b. all its producers were eliminated? c. why is biodiversity important for the ecosystem functions described in (i) and (ii)?
Answers: 1
Geography, 23.06.2019 12:50, 12335555cvusd
Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted
Answers: 3
Geography, 23.06.2019 19:00, jjjjj23407
Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed
Answers: 2
Geography, 24.06.2019 01:30, sg3635939
Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.
Answers: 1
1. (5 points) what would happen to an ecosystem if: a. all its decomposers and detritus feeders wer...
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