Biology, 29.10.2020 19:50 Alayna1037
Which of these best describes a climax community? *
1 point
a growing forest with varied tree and shrub species after a wildfire
a balanced population of clownfish and sea anemones in a coral reef ecosystem
a booming population of plankton after farming that increased fertilizer runoff
a decreasing population of deer and oak after a hunting season and deforestation
When an ecosystem loses biodiver
Answers: 2
Biology, 22.06.2019 01:00
Loss of protected health information collected for research should be directly reported to:
Answers: 2
Biology, 22.06.2019 07:30
Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.
Answers: 1
Biology, 22.06.2019 08:30
Which of the follow describes a disadvantage secondary sources have compared to primary sources?
Answers: 1
Which of these best describes a climax community? *
1 point
a growing forest with varied tree...
a growing forest with varied tree...
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