The modern central nervous system evolved from

a) the gut< =answer
b) the brain
c) the heart
d) the lungs
hope this < 3

What is the name of the tool scientists use to identify a species? species key dichotomous key species marker dichotomous marker

Describe the purpose and function of recording the start and stop time for anesthesia services.

The real advantage to hydrostatic weighing is that it a. can be done anywhere with no equipment b. gives one of the most accurate measurements of body fat c. uses calipers to measure body fat select the best answer from the choices provided.