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trees have been aroun for 49 million years
Wiki User
∙ 13y ago
Wiki User
∙ 10y ago270 million years
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Are there any trees that keep their leaves in winter?
Most conifers keep their leaves(needles) in winter.9 all evergreen trees keep their leaves throughout the year even in winters like pine trees for example
Why are they called palmetto trees?
Plametto tree is long form for palm trees
Which Deciduous trees produce flowers in long catkins and nuts in prickly burs?
Chestnut trees Chestnut trees
How long has cloning been around?
Natural cloning has been around forever, but the first artificial clone was made in the late 1800's by a guy named Hans Dreisch.
Where can a buy fruit trees on Long island?
Local home centers or nurseries will have trees suitable for you area, but there are lots of places online to get good quality trees.
What does the gingko tree represent?
The Ginkgo tree is commonly found in China and Japan, which has been in existence for over 270 million years. Ginkgo normally represents strength and long life, because of the few trees in Hiroshima that survived atomic bomb in 1945.
How long have family trees been around?
We do not no for shure
Why are the Great Plains treeless and not a forest since it has been around for a very long time?
Because no trees grow there.
What kind of trees grows in swamps and begin with man?
Swamp cypresses I think. Been around as long as redwoods
How long have bristlecone pines been around for?
Bristlecone pines are known to have been around for about 5,000 years. They are three kinds of pine trees that have blended or meshed together over time.
What are the physical characteristics of ginkgo biloba?
· Only one living specie, Ginkgo biloba, which is a distinct tree with small, fan-shaped leaves.· Have male and female reproductive structures on separate trees.· Drop leaves on fall.· Their seed are surrounded by soft, fruitlike structures.· Leaves are produced in short spiral shoots.
Where do ginkgo biloba come from?
Ginkgo trees historically grew in China, but there are no longer any native stands of ginkgos. They were kept alive for hundreds of years exclusively as a horticultural tree by Buddhist monks, which is how they can be extinct in nature still exist. They have since been discovered and procured by people from elsewhere in the world who have spread the practice of growing these trees. Today, ginkgos are grown ornamentally and commercially (for herbal/medicinal usage) throughout the earth's temperate zone. There are now some small wild stands of ginkgos as a result of escaping captivity, but they are not considered to be naturalized anywhere.
How old are cookies?
Cookies have been around for a long long time, some archaeologists say cookies grow on special trees when dinosaurs are around. These cookies are the main diet for some dinosaurs, especially those who are not carnivore nor herbivore. You can still find these trees in museums nowadays, and cookies don't come from ovens. Those cookies from trees are made into a mix in a factory and sold on supermarkets.
How long has Christmas been celebrated?
Christmas trees have been around for 74 years
How long have cherry blossom trees been in existence?
they have been here forever
Ho long has ginkgo biloba survived in China?
In China, ginkgo was cultivated in temple gardens as a sacred tree known as bai gou, thus assuring its survival there for over 200 million years. Ginkgo fossils found from the Permian period are identical to the living tree
How long has deforestaion been around?
how long has deforestation been around
