Male turkeys are birds that naturally strut and
display their large tail feathers, which attracts
female turkeys. this display is an example of
(1) a behavioral adaptation
(2) selective breeding
(3) asexual reproduction
(4) a learned behavior

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi, r^3 , where r is the sphere’s radius.