Yes, more than one dichotomous key be developed to identify the same group of organisms.
The reason that more than one dichotomous key for the identification of the same group of organisms is possible is that the organisms are identified by a number of different characteristics and one person developing a key might use a different set of characters from another person.
Answer: here`s your answer
Explanation: the movement of iron and nickle in the earths outer core creates the magnetic field
i hope you like my answer
Here are 9 important functions of protein in your body.
Growth and Maintenance.
Causes Biochemical Reactions. ...
Acts as a Messenger. ...
Provides Structure. ...
Maintains Proper pH. ...
Balances Fluids. ...
Bolsters Immune Health. ...
Transports and Stores Nutrients.
Extinction occurs due to the climate change in the polar regions of the earth.
<h3>What is the effect of climate change on polar regions?</h3>
Climate change causes melting of ice caps in colder regions where polar bears live. This change has made it harder for polar bears to successfully hunt seals. This situation will lead to extinction of polar bears in this location because they can't get their food which leads to their death.
So we can conclude that extinction occurs due to the climate change in the polar regions of the earth.
Learn more about climate here: brainly.com/question/17922964
#SPJ4