Multiparty representative democratic republic
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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The remaining part of the question is as follows:
Increase the dividend payout ratio for the upcoming year.
Increase the percentage of debt in the target capital structure.
Increase the proposed capital budget.
Reduce the amount of short-term bank debt in order to increase the current ratio.
Reduce the percentage of debt in the target capital structure.
Answer: Increase the percentage of debt in the target capital structure.
The answer is A . hope i’m right not sure
Answer:
Classical conditioning
Explanation:
In psychology, classical conditioning is a method of learning by pairing stimuli. Usually, first one stimulus causes a natural answer (the unconditioned stimulus causes an unconditioned answer), then this unconditioned stimulus is paired with another stimulus that doesn't cause an answer by itself at first but after some repetitions, the new stimulus (conditioned stimulus) causes the same answer from the unconditioned stimulus and this answer becomes the conditioned answer.
In this example, pets have learned to pair the sound of the electric can opener with the arrival of their canned food so they have learned to respond to this sound and therefore, they run toward the sound of the can opener even if there is no cat food present. <u>The can opener would be the conditioned stimulus which has been paired with the food (unconditioned stimulus) and has created the response of the pets running toward this sound (Conditioned answer). </u>Therefore this is an example of classical conditioning.
