There is a very detailed section in this web page about the acorn production in relation to the age of an oak tree: http://www.arcytech.org/java/population/facts_oaks.html But simply, a fully grown oak tree (about 150 years old) will produce about 2200 acorns every year.
20 million grow in a year
they grow 15 to 18 feet
Oak trees grow in the United States and other countries.
It can.
Acorns
oak trees
No. Poison oak is not a tree, but a vine. Oak trees grow from acorns.
No, because oak trees goes hibernation (dormant) during winter to conserve energy
Acorns are from Oak trees.
No. No trees grow in Antarctica.
Yes. Acorns are the seed pods that grow on oak trees.
Oak trees will not grow from cuttings they grow from seed or are grafted.
yes
In the ground