In the figure above which fatty acids are most likely to be solid at room tempearture

What are the student's observations and inferences before he starts his investigation?

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

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.