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The closest extant relative of the Tyrannosaurus rex is the _____

In a study locality, rabbits are the only prey of coyotes.  Biologists estimated the population sizes of rabbits and coyotes each year for 5 years and the data are shown in the table below.  Interpret these data about predator/prey relationships.    

Two of Darwin’s finches display a character displacement when they occur as sympatric species. Which of the statements correctly interprets the graph?    

Which of the following is NOT a function of circulatory systems in mammals?

*In fungi, plasmogamy results in _____.

A classification method that uses shared traits of organisms such as the presence or absence of jaws, bones, lungs and limbs, as shown in the figure below, to predict phylogeny is called _____.    

*______ is NOT a characteristic of ecdysozoans.

What feature is shared by members of both the phlyum Chordata and the phylum Echinodermata?

SA 3 – (10 points) Find the inverse of the matrix using any method of your choosing. Show all work and label the steps for full credit. This will be uploaded at the end of the exam. REWRITE the problem identifying which one it is.

According to the authors of the “hearts and minds” experiment in the Philippines (Haim et al., 2024), why was the backlash against the government in treated villages stronger than in control villages during the pandemic?