The amount of morphological variation identified in extinct species should be equivalent to the amount of variation present in living species no more than seen in sexually dimorphic species greater than found in extant species of the same type less than that found in similar modern species

Which codon is the code for the amino acid histidine (his)?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u. s. fish and wildlife service