Very cold periods in earth’s history resulted in which of the following?

A. Deposits of pollen

B. Tree rings

C. Glaciers

D. Sunspots

C.

Very cold periods in earth’s history resulted in Glaciers

Explanation:

The earth experiences of cold and warm eras due to factors and phenomena such as Milankovitch cycles. On occasions, the position of the earth relative to the earth results in slightly less sunlight hitting some part so the earth – such as during aphelion when the earth is farthest from the sun in its orbit. This causes a significant drop in earth temperatures resulting in an increase in coverage of ice sheets and glaciers in the polar regions. These periods are called ice ages and the earth has had several of them in its history.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

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.