Wich of the following is not a characteristic of the figure with vertices at coordinates a (1,1) b (1, 2) c (2,2) and d (2, 1)?

a, four right angles
b. four vertices
c. two sets of parallel lines
d. two a cute angles
g. none of the above.

understand that i don't know the answers

will someone answer his question

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.