The amount of guanine nearly equals the amount of cytosine, and the amount of adenine nearly equals the amount of thymine within the DNA of a species. What is this information known as

Which of the following is true of photosynthesis? a)carbon dioxide is a reactant b)water is a product c)most reactions within this process are exothermic d)oxygen is a reactant

Does masterbation affect height growth or loss of growth hormone?

Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide