The broadest level of organization in the modern classification system

Domain.

Explanation:

THe broadest level of organization in the modern classification system is the Domain, this is the largest division on living beings, and it depends on the kind of cell that the living beings have, and it is divided in three doamins, Eukarya, Bacteria, and Archae, this depends on the similarities and differences between the cells of the beings that belong in every different domain. The next level of organization after domain is Kingdoms.

you did not attach the discourse, but i assume it to be the discourse on the origin and basis of inequality among men (the original titile in french is: "discours sur l'origine et les fondements de l'inégalité parmi les hommes"), also know as "second discourse". in this discourse, jean-jacques rousseau emphasizes that private property is the basis of all inequalities.

therefore, what enabled the old regime to maintain as long as it did was private property.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.