a. Based on the number of surviving individuals and the survival rate of individuals in each species, what type of survivorship curve is the best fit for the four species of dinosaur in panel B, and why? b. How does this survivorship curve compare to the curves for human, osprey and alligator shown in panel A?

4. If Table 1 were used to name Amphibian A and Amphibian B from Table 2, at which step would the naming efforts first diverge? F. Step 1 G. Step 2 H. Step 3 J. Step 4

Please solve

Birds generally have life-histories that can be placed on a fast-slow continuum. Species with fast life-histories have shorter life spans while species with slow life-histories have longer life spans. With this in mind, what contributes more to population growth for species found on each end of this spectrum, adult survival or annual fecundity, and why?