6. Write a paragraph or two below to explain why there is little change in the pH of battery acid when it is diluted with water. Also, include in your • The water equilibrium expression.
• What could you add to the battery acid to significantly change the pH of the solution?
• Search terms might include: pH and dilution, strong acid and strong base reaction

Which of the following observation 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 live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.