Biology, 15.02.2021 19:50, richtercatrina16
The Arctic tundra has extremely cold winter temperatures and short winter days. In contrast, summer days are long and moderately warm. Small cushion plants, blueberries, birch, and willow, which grow in a thin layer of soil atop permanently frozen soils, form the base of the food chain. Lichens are also abundant on the tundra. The plants and lichens are eaten by caribou, pika, moose, and grizzly bear. Grizzly bears also eat the caribou, pika, and moose. Which items are part of the Arctic tundra ecological community
Answers: 3
Biology, 22.06.2019 04:00, AlysonDvz5464
Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone
Answers: 2
Biology, 22.06.2019 13:00, lays20001
How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?
Answers: 3
Biology, 22.06.2019 16:30, dinarussell74
Energy stored in the bonds that hold together the atoms and molecules of all substances is called a. kinetic energy. b. electrical energy. c. mechanical energy. d. chemical energy.
Answers: 1
The Arctic tundra has extremely cold winter temperatures and short winter days. In contrast, summer...
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