Human activities that impact the water cycle
include
a. Use of toxic chemicals in ag...
Physics, 20.04.2020 22:04 Aidanjsauer
Human activities that impact the water cycle
include
a. Use of toxic chemicals in agriculture and
manufacturing run-off
b. Pesticides that pollute surface water that seep into the ground
c. Clear cutting forests, which reduce the amount of water plants, transpire
d. All of the above
Answers: 1
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Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?
Answers: 3
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In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth
Answers: 1
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