The highest degree of cephalization is reached in Homo sapiens, what is cephalization A) having a backboneB) having a sedentary lifestyleC) having a sessile existenceD) a concentration of sensory structures at the anterior endE) being predatory 

What separates the higher primates from all other mammals?

Heartworms can accumulate within the hearts of dogs and other animals, to which phylum do heartworms belong?

What are hyphae? A) a symbiotic association between plant roots and fungiB) threadlike filaments that make up fungal bodies that may or may not have septaeC) fungal sporesD) chemicals secreted by sexually reproductive fungal E) organelles where ATP is synthesized

Mary Parker Fuller is considered to be the “mother of modern management thought.”

The people within an organization who are responsible for supervising the organization’s use of its resources are known as

Managers who believe that they are responsible for their own success or failure are said to have a high external locus of control.

All of the following are echinoderms except _____.

The stem and leaf plot below shows the running times in a 400 m run for a random sample of 19 runners. 6|0 represents 60 seconds.  Select the correct option.    

Protostomes differ from deuterostomes because A) all adults are bilaterally symmetricalB) their embryos have pharyngeal pouches that may or may not form gill slitsC) they all have a spinal columnD) their blastopore  becomes their anusE) their blastopore becomes their mouth