What happened to the tree population in this forest?
Pictograph
A. The number of trees s...
What happened to the tree population in this forest?
Pictograph
A. The number of trees stayed the same for two years and then began to decrease.
B. The number of trees stayed the same for two years and then began to increase.
C. The number of trees decreased for two years and then stayed the same.
D. The number of trees increased for two years and then stayed the same.
Answers: 1
Biology, 21.06.2019 20:00
The deserts of the sahara and australia are associated with
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Biology, 22.06.2019 00:10
Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase
Answers: 1
Biology, 22.06.2019 02:00
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
Biology, 22.06.2019 05:30
2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.
Answers: 2
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