A student designed an experiment to test
the effects of light and water on plant growth
How c...
Biology, 21.08.2020 20:01 zafyafimli
A student designed an experiment to test
the effects of light and water on plant growth
How could this experiment be improved?
A. Add temperature as a variable
B. Add pH (acidity level) as a variable
C. Remove water or light as a variable,
so only one variable is tested at a time
D. All of the above
Answers: 2
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The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?
Answers: 2
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