A local birdwatcher who has been watching a certain species of birds around his community for decades suddenly discovers one of the birds in the population has red-tipped feathers. This was different from the usual green and brown tipped feathers. Part A.
What is responsible for causing the sudden appearance of a new gene in the bird species?
a. a mutation
b. an environmental
c. artificial selection
d. a physical injury to the wings

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.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

c. the initial amount of money placed in the savings account