Question

Above
meter, trees are
replaced by small plants.
guys ans..plz i will mark u branliest​

Answer 1

Answer:

The scientists hypothesized that perhaps once a tree gets very old, and therefore tall, it becomes difficult for the tree to pull the water all the way to the top, because of the downward pull of gravity. Gravity's pull reduces turgor, and that may be why trees stop growing at a certain height.