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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Answer: C. The majority of people in the Middle East are Muslim.
Explanation:
The religion that is dominant over in the middle east is islam.
Hope this helps. Also, the link below the question might help. go to card #6.
The right answer is D. everyone, no matter what religion, sex, or race.
since it doesn't excempt anyone.
I hope I have been helpful today.
1)
The Virgen de Guadelupe, which is how the Mexicans worship Mary, mother of Jesus, is believed to have some influence of the indigenous culture in the way she is portrayed.
2) Although the language of Mexico is Spanish, many names are in indigenous languages, such as Xochimilco
In many places the indigenous languages are still spoken, although the original religions and cultures are mostly replaced by the Spanish one. (so for example, they would have western-style school, at which the indigenous languages are taught).
Answer:
how many boys to girls there are. in china there is a drastic difference between the two which can/will cause future population shrinkage issues
