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True/false
Sometimes extinction can have a very large impact on an ecosystem. Such
important species are called keystone species.
True/false
Sometimes species are closely linked to another species. When one goes, the
other one that depended on it goes as well -w just like dominoes knocking each
other over. This is known as “domino extinction."
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Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
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Sometimes extinction can have a very large impact on an ecosystem. Such
impor...
Sometimes extinction can have a very large impact on an ecosystem. Such
impor...
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