in the course of fish evolution, two of the gill slits slowly advanced into the jaws.
The evolution of fish started about 530 million years in the past at some point during the Cambrian explosion. It become during this time that the early chordates advanced the cranium and the vertebral column, main to the first craniates and vertebrates. the first fish lineages belong to the Agnatha or jawless fish.
The earliest fish, corresponding to living hagfish, developed about 550 million years in the past. Diversifications that in the end advanced in fish include an entire vertebral column, jaws, and an endoskeleton manufactured from bones in preference to cartilage. Fish live in the course of the sea and in freshwater lakes and streams.
New studies have uncovered the genetic foundation of gill covers in fish, which came about over 430 million years ago. It sheds light on one of the most essential evolutionary traits for fish, in addition to over vertebrates.
In jawless fishes, a sequence of gills opened behind the mouth, and those gills became supported by way of cartilaginous elements. the primary set of these elements surrounded the mouth to shape the jaw.
Learn more about the evolutions of fishes here: brainly.com/question/1426050
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1.They were not allowed to vote and lost most control of their property (if they had any to begin with) in marriage. They could not divorce, and even single women could not make contracts, sue anyone, or be sued, at least until the late 18th century.
2 During most of American history, women’s lives in most states were circumscribed by common law brought to North America by English colonists
3 hey were not aloud to vote and lost most control of their property
4 Referent power is about gaining others’ followership because they respect you, they want your approval, and they want to be like you
It reflects the idea that while Europeans were in some sense superior to their colonial people, they also needed to 'help' them, by improving their lives (that is, westernizing their lives).<span />
Contributed to the developmentn of representative democracy<span>
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Explanation:
<em><u>Yes, they do. It's like anywhere else. Nepal has a conservative society, so most people, particularly the older generation are reserved. They don't celebrate occasions like birthdays and anniversaries. Some may organize a puja for good health and safety. However, during the last few decades, the trend of modernization has influenced Nepal too. Most of the outgoing people follow Western trends like those events, celebrating the English New Year and other festivities.</u></em>
