Heredity is defined as a. the passage of genetic instructions from one generation to the next generation. b. the adaptations of an organism to its environment. c. the ability to reproduce within an organism. d. the process of species becoming more complex over many generations.

the statements that apply here about binary star system are

"have stars that might appear to wobble"

"often have one star that is brighter than other"

a binary star is a star system consisting of two stars revolving around their common barycenter. systems of two or more stars are called multiple star systems.

answer///africa and asia;