Is 5 hours of sleep low?

Which of these is an example of how the media might perpetuate a sexual stereotype? a) a lesbian couple is shown adopting and caring for a child. b) a lesbian is depicted as masculine. c) a male homosexual is depicted as masculine. d) a homosexual relationship is shown to be commited and monogamous.

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

True or false a fertilized cell divides many times to form an embryo