Biology, 12.04.2020 06:24 CameronVand21
For six years, an artificial fertilizer has been used on an apple orchard the orchard is next to a stream which in piped into a small salt water bay during the last few five years researchers have observed a sharp increase in the growth of algae in the bay they have also sampled fish populations in the bay each year the results are shown in the graph below
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Biology, 21.06.2019 16:00
The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?
Answers: 2
Biology, 22.06.2019 05:40
When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity
Answers: 3
Biology, 22.06.2019 15:00
Tom wants to conduct a scientific study but he needs to finish by the end of the school year. what practical way could tom work around this limitation and be successful in his study?
Answers: 2
Biology, 22.06.2019 15:20
What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time
Answers: 2
For six years, an artificial fertilizer has been used on an apple orchard the orchard is next to a s...
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