Unit 4b/4c An amusement park has discovered that the brace that provides
stability to the Ferris wheel has been damaged and needs work. The
arc length of steel
reinforcement that must be replaced is between
the two seats shown below. The sector area is 28.25 ft and the
radius is 12 feet.
Bracemate
What is the length of steel that must be replaced?
Describe the steps you used to find your answer using proper math
vocabulary.
loo

146%

step-by-step explanation:

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.  

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6