as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase & if something increases something else then that something has a positive impact on that something else ->  increasing the size of a leaf has a positive impact on that leaf's ability to absorb sunlight  increasing the size of a leaf has a positive impact on that leaf's ability to absorb sunlight & a leaf is a part of a plant used for absorbing sunlight to perform photosynthesis ->  increasing the size of a plant' leaves has a positive impact on a plant's ability to perform photosynthesis  increasing the size of a plant' leaves has a positive impact on a plant's ability to perform photosynthesis & a plant requires photosynthesis to survive ->  increasing the size of a plant's leaves have a positive impact on that plant's survival  faster means an increase in speed & growth occurs at a rate ranging from slow to fast ->  fast growth increases the speed of growth  fast growth increases the speed of growth & when a plant grows , the size of the leaves of that plant may increase ->  fast growth causes the leaves of a plant to increase in size more quickly  increasing the size of a plant's leaves have a positive impact on that plant's survival & fast growth causes the leaves of a plant to increase in size more quickly ->  fast leaf growth has a positive impact on a plant's survival  fast is the opposite of slow & is something has a positive impact on something else, then the opposite of that something will have a negative impact on that something else ->  if being fast has a positive impact on something, then being slow will have a negative impact on that something  fast leaf growth has a positive impact on a plant's survival & if being fast has a positive impact on something, then being slow will have a negative impact on that something -> slow leaf growth has a negative impact on a plant's survival