Nêu điều kiện để hệ phương trình tuyến tính vô nghiệm. Tìm m để hệ phương trình sau vô nghiệm: 2 2 2 1 2 ( 2) 4 x my z x y z x m y z m    

y = x + 95

y = 42 + 95

y=137 mm hg

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.  

98%

step-by-step explanation:

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.