One job of the kidneys is to A. regulate the pH of the blood. B. produce urea from amino groups and ammonia. C. increase the salt and water balance in the blood. D. destroy old red blood cells. any help thanks
. This ecosystem is common in central and northern Asia. Flora include mosses, grasslands, and hardwoods. Animals of this ecosystem include Siberian tigers, antelopes, sheep, and snow leopards. What ecosystem is described in the paragraph above?
Answer:Answer: The ecosystem that is being described in the paragraph above is Tundra. The reason being that the flora and fauna described are from cold climates. Also because the snow leopards are usually found on the tops of mountains, where the climate is cold and windy and rainfall is adequate.
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What is one way that proves the US job market changed after World War II?
How does your body know how to put the amino acids together in order to make a protein?