When trees grow, they absorb water, and minerals that are dissolved in the water, through their roots, and they absorb carbon dioxide in the air through their leaves. Using the energy of sunlight, they can convert those substances into all the various chemicals that they need to grow.
Well the the root grow so big so they can collect the water and the top of the trees grow so big to make shade to the bottom of the tree so the water does not evaporate
Rosehips grow on rosebushes, which can grow to all sorts of different sizes.
big trees
about 4 metters
No, not all bonsai trees grow big you can get lilttle bonsai trees duhh well or you can also cut them to the size you want so when they are first grown you cut them how ever big you want them to grow.. =]
normally trees
Big red turkish
trees grow smaller because they are old or need water
they grow big and tall so the sun will get to them
so they get light for them to grow
Redwood trees get big because of the temperature and the light.Ex:One tree might have been big so the other trees around it had to grow taller to get to the light.
Lilacs are big srubs not really trees they will grow pretty much anywhere. They grow wild like weeds here.