Biology, 07.04.2021 19:30 nikitakhrabkov123
Houses have been built around a small retention pond, increasing the fertilizer runoff into the pond. This has led to algal blooms in the pond which periodically reduce the amount of dissolved oxygen available in the water. What will be the most likely long-term effect on the fish population living in the pond if the situation with the fertilizer does not change?
The fish population will grow as more offspring are born that can take advantage of the new conditions.
The population will be replaced by a different species of fish that consumes algae for food.
The fish population will learn to survive with less oxygen and more algae in the water.
The population will evolve, leaving only those genetically equipped to deal with low oxygen levels.
Answers: 3
Biology, 21.06.2019 14:00
Although the two theories differ on the evolutionary path of dinosaurs, they agree that
Answers: 3
Biology, 21.06.2019 17:00
Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. how can the student demonstate the theory of endosymbiosis using the models
Answers: 1
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
Houses have been built around a small retention pond, increasing the fertilizer runoff into the pond...
English, 25.08.2020 20:01
Mathematics, 25.08.2020 20:01
Computers and Technology, 25.08.2020 20:01
Mathematics, 25.08.2020 20:01
History, 25.08.2020 20:01
History, 25.08.2020 20:01
English, 25.08.2020 20:01
English, 25.08.2020 20:01
Mathematics, 25.08.2020 20:01