Jordan is chopping wood for the winter. for 101010 days in a row, he follows the same process: in the morning, he chops 202020 pieces of wood, and in the evening, he chops an additional 303030 pieces of wood. on the 11^{\text{th}}11 th 11, start superscript, t, h, end superscript day, jordan chops only 555 pieces of wood. write a numerical expression with parentheses for the total number of pieces of wood jordan chopped. do not simplify your expression.

w = 10(20 + 30) + 5

Step-by-step explanation:

Total pieces of wood = (20 + 30) each day for 10 days + five more on

the 11th day.

The numerical expression for the total pieces of wood (w) chopped is:

w = 10(20 + 30) + 5

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.  

b, i believe, but not sure.