Answer:
Hypertonic
Explanation:
Soda is an example of an hypertonic solution. It is hypertonic in the sense that to make it work for the body, there needs to be a certain amount of water that would be taken from the body for it to be diluted.
The term hypertonic means it is at an elevated concentration than what we have in the regular body.
So to bring it to work, water from the body needs to dilute it. Hence, by bringing water to dilute it, more water is taken from the already thirsty system and thus, the overall effect is that the person that takes the hypertonic solution is left to be more thirstier
Selective pressure could be any phenomena that would most probably alter behavior and fitness of living organisms in an environment. It is the driving force of evolution and natural selection. Thus, selective pressures influence or leads to the evolution of organisms. Some of the organisms will not survive, reproduce thus, some members of the generation will not be able to pass their genes to the next generation.
The discs flex and squish allowing<span> the vertebrae to move slightly... therefore giving the backbone flexibility
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