Assume that the grasshopper in the food pyramid above must eat galf its body weight in grass each day. if an average-size grasshopper weights 2 grams, and 1 blade of grass weighs 0.1 grams (one tenth of a gram), how many blades of grass does the grasshopper need to eat each day?

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.