There are 43 discs in Josh’s entertainment center. However, some of them are music CDs and some of them are video DVDs. The number of music CDs in Josh’s collection is 5 less than three times the number of DVDs. If m is the number of music CDs and v is the number of video DVDs, how many of each type does Josh own?

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.  

step-by-step explanation:

it would be 3 ÷by 6 because the number on each side

answer: 180 degrees clockwise

step-by-step explanation: