an oil pipeline is proposed in your area near a body of water you think is important. Using Lake Baikal as an example, write a letter to the editor of your local paper explaining what you think should be done about the pipeline and why. Give your letter a headline.

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?

Which of the following observations 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 can be found on islands located farther from the mainland than the birdsê¹ maximum nonstop flightdistance. d) south american temperate plants are more similar to the tropical plants of south america than to thetemperate plants of europe. e) earthquakes reshape life by causing mass extinctions.