Sarah is five feet four inches tall, weighs 143 pounds, and has a bmi of 23.1. christopher is five feet eight inches tall, weighs 148 pounds, and has a bmi of 22.5. andrew is five feet 10 inches tall, weighs 220 pounds, and has a bmi of 31.6. assuming that none of these people are elite athletes or bodybuilders, which person probably has the highest blood level of leptin?

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.