Grand Forks' first Christmas tree was not a lofty pine. No, indeed. The first Christmas tree was a scrub oak propped up in the little Methodist Church in 1877, according to Herald files. The tree was ...
For the first time, a plant specimen has been cryopreserved and placed into the San Diego Zoo Wildlife Alliance’s Frozen Zoo, a step scientists believe could help the endangered scrub oak species ...
Question: Yesterday I read that “oaks are a keystone species”. What exactly does that mean? Answer: A keystone species is a plant, animal or microorganism that is vitally important to its environment.
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