Em alguns locais do brasil , onde pessoas tomam banho ou nadam em àgua de lagoas ou açudes costuma-se dizer : " se nadou e depois coçou é pq pegou ". explique a que doença essa frase se refere

List two limitations of natural selection

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.