The ratio of female birds to male birds in a habitat is 2.4 to 1. if there are 123 female birds in the habitat, and approximately 40% of the male birds are raptors, approximately how many male birds are raptors.

The answer is 82.

123 - 60

       - 40

123 * 40 = 4920

4920/60=82

82 male Raptors is your answer.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.