Answer:
"The natural extinction rate" defines the background extinction
Explanation:
The background extinction rate which is being used for the evaluation of the rate by which the extinction in the earth's geological as well as the biological past took place before the contribution of the human beings as the primary contributors to the extinctions. Extinction happens when the last species of the plants or the animals dies out. This occurs as a result of the climate change or human activity.Background extinction occurs at a steady rate over geological time and is the result of normal evolutionary processes, with only a limited number of species in an ecosystem being affected at any one time.
Answer:
the answer would be 3 and 4 hope this helps please mark me as brainlyist if right
Explanation:
Tropical Rain Forest: located near the equator and contains trees that form dense canopy layers.
Savanna: is very hot and dry, and has plants that need very little water
Desert: has warm temperatures and is dominated by grasses
Taiga: has cold winters, heavy snowfall and is dominated by conifers
Tundra: has sparse vegetation and very cold temperatures
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Answer:
<h2>
<u>the same; less</u></h2>
Explanation:
A black squirrel is sitting on the ground. A red squirrel is sitting on a tree branch high above the black squirrel. Both squirrels have the same mass.
Compared to the red squirrel, the black squirrel has <u>same</u> kinetic energy and <u>less</u> gravitational potential energy.
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Putting it in ice would decrease the flow of blood, aka "numbing the sever," which would not only decrease the loss of blood but the chances of the cells dying.