DescriptionThe term social order can be used in two senses: In the first sense, it refers to a particular system of social structures and institutions
The heart of a lazy person pumps blood less efficiently than an athlete who has trained and prepared to achieve a high performance, this can be understood with the example of football players who will play in other countries that have a higher altitude than the country of origin and has to go before to get used to the rarer air
No, because two creatures with similar niches can evolve similar traits and appearances despite not having a common ancestor.
I think the answer is C. lower pressure