Given the diagram below and the fact that line HJ is congruent to line GI. Prove that angle GHI is congruent to HGJ. A.
1) Given
2) All right angles are congruent
3) Reflexive property of congruence
4) HL theorem

B.
1) Given
2) Reflexive property of congruence
3) Definition of right triangle
4) HL theorem

C.
1) Given
2) Reflexive property of congruence
3) Definition of right triangle
4) SAS theorem

D. There is not enough information to prove the triangles congruent.

PLEASE HELP

step-by-step explanation:

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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.  

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: