Two organims mate and reproduce offspring. which of the following statements best explains why the offspring are unable to reproduce?

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above