<span>Wind turbines blades batter birds, killing 20,000 to 37,000 a year in the U.S., according to a 2007 National Academy of Sciences study, "Environmental Impacts of Wind-Energy Projects." In contrast, at least 90 million birds die annually by flying into buildings, more than 130 million die in collisions with power lines, and millions more are killed by pesticides and domestic cats, according to the study. </span>
Answer:
50 percent intermediate, 50 percent short
Wheezes is the noted obstruction or stumbling block of the trachea or larynx.
Answer:
Well, considering we are constantly losing mass via energy consumption and metabolic processes, the only thing that would risk gaining mass would be eating without using the caloric intake that one consumes.
Explanation:
Enzymes, or digestive juices, are secreted by the pancreas into the small intestine. There, it continues breaking down food that has left the stomach. The pancreas also produces the hormone insulin and secretes it into the bloodstream, where it regulates the body's glucose or sugar level.
