It has happened to me before. i think it’s just because someone is already typing an answer maybe ♀️ or try restarting the app and get back on it. might be jus a glitch from the app but either way hope you get it fixed :)
With time, the classification systems have undergone numerous alterations. Aristotle made the first attempt at classification. He divided plants into three categories: trees, shrubs, and herbs.
On the other side, red blood cell presence or absence was used to categorise animals. The known organisms cannot all be categorised using this technique.
As a result, Linnaeus provided a two-kingdom classification scheme. Kingdom Plantae and kingdom Animalia are its constituent parts. However, this approach did not distinguish between eukaryotes and prokaryotes or between unicellular and multicellular creatures. As a result, there were numerous species that fell outside of the two kingdoms.
Thus, in order to classify the three kingdoms, Ernest Haeckel divided unicellular eukaryotic organisms into a separate kingdom called Protista.
Learn more about classification systems:
brainly.com/question/28391550
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Answer: Animations
Explanation:
Transitions, such as fade, can be applied to all using the command Ctrl+A.
Transitions are found under the animations Tab. Sorry about the bots.
Hope This Helped!