Obesity Obesity is defined as a body mass index (BMI) of 30 kg/m or more. A 90% confidence interval for the percentage of U. S. women aged 70 years and over who were obese was found to be 20.4% to 21.6%. What was the sample size? Round the intermediate calculations to four decimal places and round up your final answer to the next whole number

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.  

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation:

im pretty sure its

(8,15)

step-by-step explanation:

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.