Exercise Punctuation page

1. Indicate optimum instrument settings for temperature, humidity, rainfall, and performance.

2. When examined closely, the skeleton bears many bumpy spines that project from the surface of the animal.

3. Class Echinoidea, which includes sea urchins, sand dollars, and heart urchins, is not closely related to class Ascomyceteae.

4. The adults are radially symmetrical, but the larvae are bilateral. It is generally held that this phylum evolved from bilateral ancestors and that radial symmetry arose as an adaptation to a sessile way of life.

5. The clinician asked, "How did the patient die?" The answer was not obvious.

6. The essay, "The Future of Veterinary Medicine," appeared in the early 1960s.

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