Biology, 16.07.2019 13:00 dakodahepps
In a species of grasshoppers, they can either have green or brown coloring. the environment that they live in usually receives lots of rain and all the plants are nice and green. however, a scientist has noticed that there ecosystem is going through a drought. which of the following is true about the grasshopper population? a. originally there were a higher number of brown grasshoppers, but due to the drought there are more green grasshoppers. b.the number of green and brown grasshoppers is the same in the ecosystem. c.originally there were a higher number of green grasshoppers, but due to the drought there are more brown grasshoppers.
Answers: 1
Biology, 21.06.2019 16:30
25) a student takes four samples of a white crystalline solid and places each in a well plate. on top of each sample, she carefully places 20 drops of clear mystery liquids a, b, c and d. her results for each well are: liquid a: the solid dissolves quickly. liquid b: the solid appears unchanged. liquid c: a brownish colored liquid is produced. liquid d: fizzing occurs and the well becomes warmer. in which well does a physical change occur?
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In a species of grasshoppers, they can either have green or brown coloring. the environment that the...
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