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SSSSS [86.1K]
3 years ago
10

An observation is _______.

Biology
2 answers:
liubo4ka [24]3 years ago
5 0

a possible explanation for events using prior knowledge   


leonid [27]3 years ago
4 0
A possible explanation for events using prior knowledge   
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Use the drop-down menus to complete each statement.
sp2606 [1]

Answer:

<h2>Use the drop-down menus to complete each statement.</h2>

1. bureau of land management

2. U.S fish and wildlife service

3. U.S fish and wildlife service

4. bureau of land management

5. National park service

Explanation:

Hope it is helpful....

4 0
3 years ago
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Discuss why prokaryotic cells probably appeared before eukaryotic cells​
dsp73

Answer:

Prokaryotes are smaller and less developed compared to eukaryotes. Some of them inhabit very primitive environments that resemble earth’s early stages. Endosymbiotic theory states that eukaryotes arose by the endosymbiosis of prokaryotes.

Explanation

By endosymbiont theory, eukaryotic cells arise from prokaryotic cells. Here, the theory shows that eukaryotic ancestors lived in close association with prokaryotes, wherein in some cases, prokaryotes have been engulfed and might have lived inside eukaryotes.

Upon being engulfed by a host cell as undigested prey, these prokaryotes could have been internal parasites of the eukaryotes. But, later on, their relationship becomes mutualistic and these prokaryotes become incorporated as organelles, such as in the case of chloroplasts and mitochondria, which were previously separate prokaryotes

______________________________________

6 0
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You can prove siblings are related by _____
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You can prove they're related by their DNA
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When warm air contains all the water vapor it can hold and then the air cools down, the water vapor becomes liquid water or ice
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