Depends if it is osmosis or not. Water moves from low to high.
Answer:
In se*ual reproduction, mitochondria are normally inherited exclusively from the mother; the mitochondria in mammalian sperm are usually destroyed by the egg cell after fertilization. ... The fact that mitochondrial DNA is maternally inherited enables genealogical researchers to trace maternal lineage far back in time.
It seems like you need to make a line graph by filling out the time and the x axis and the number of leaves on the y axis. use a circle and dot to line up the points you get from graphing and link each dot together. Then draw a circle on each of your points.
It there a road at the bottom of the hill?