Which one of the following statements about gender differences in muscle size and strength is true?
a. men have a larger proportion of muscle mass in the lower body than do women.
b. women tend to lose inches and increase strength as a result of resistance training.
c. men are about 10% stronger in upper-body strength when compared to women.
d. androgen levels in women are about two times higher than in men.

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.