What is the process by which the chemical reactants for the light dependent reactions of the photosynthesis enter a chloroplast?

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Depending on the organism the number of in a cell may change

Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%