A farmer extending his farm field bulldozes the banks of a creek, greatly disturbing the creek bed and stirring up clay and humus. The higher levels of clay and humus in the water just downstream will most likely result in
A) fewer plants, fewer fish, and cloudy water.
B) more plants but fewer fish and cloudy water.
C) more plants and more fish but cloudy water.
D) more plants and more fish and clearer water.
A
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The features seen in the fossil bird Archaeopteryx
A. show that Archaeopteryx had feathers, but not wings. B. support the hypothesis that birds evolved from dinosaur ancestors. C. show that Archaeopteryx is not a remnant of a living organism, but an unusual rock formation. D. suggest that birds and dinosaurs were designed to fit into different kinds of habitats and then placed there.
Describe how carbon monoxide is produced by both humans and nature. Then discuss why it is so toxic to humans
What will be an ideal response?
Soil scientists and engineers view soil in essentially the same way
Indicate whether the statement is true or false
?No nation has set aside as much of its land for public use, resource extraction, enjoyment, and wildlife habitat as has the United States.
Answer the following statement true (T) or false (F)