The photograph shows a negative consequence of air pollution. What does the photograph show? A. Pollutants react with water and are deposited on earth’s surface.

B. Algae overgrowth occurs in the presence of too many nutrients l.

C. Gaseous pollutants and particulate pollution form haze over cities.

D. Pollutants break down the layer of ozone in the stratosphere.

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

The dense layer of connective tissue that surrounds an entire skeletal muscle is the

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false