Darwin’s observations of the unique characteristics of animals on each of the galápagos islands led to his development of theory of evolution by natural selection. how do observations lead to the development of a scientific theory?

[ou.01]which of these is the most likely use of an electromagnetic wave which has wavelength shorter than microwaves but longer than visible light? o heat food safely o neat food safely o take images of bones and teeth o transmit radio and cellular phone signals o take images of bones and teeth o transmit radio and cellular phone signals o detect the location of objects which emit heat

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.

Pythagorean theorem what is the value of x? x = 2 sides are 8 and 10