What passes for a starfish's circulatory system uses ocean water instead of blood. This is essentially a series of tubes that extend from the stomach to the arms to transport nutrients. A starfish doesn't have a heart, but water running through the arms and feet provides oxygen.
The average internist has a salary of $186,850 a year ($89.83 an hour). An entry level internist can expect to earn $60,870 a year ($29.26 an hour) while an experienced internist has an average annual salary of greater than $187,200 a year (greater than $90.00 an hour).n entry level internist can expect to earn $60,870 a year ($29.26 an hour) while an experienced internist has an average annual salary of greater than $187,200 a year (greater than $90.00 an hour).
Internship Stipends. Although the average intern made $12.38 an hour in 2010, the same canât be said for those in the accounting industry. The average hourly wage for an accounting intern was $17.04 an hour, according to a survey by Intern Bridge, a national college recruiting consulting firm.But this wasnât the highest stipend â an honor bestowed on interns working in investment banking, who made $19.18 an hour, according to the same survey.alary by Location. As with almost any job, location influences salaries, and interns are no exception. Accounting interns in Wisconsin, for example, earned just $14.63 an hour â almost $2.50 less an hour than all accounting interns.