What Kind of System Do Annelids Have in Which Blood

question 65

Multiple Choice

What kind of system do annelids have in which blood flows through a continuous system of vessels?  

• A) Respiratory system
• B) Complete digestive system
• C) Closed circulatory system
• D) Nervous system
• E) Open circulatory system

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Medicare

A federal program providing health insurance to people over 65 and to certain younger people with disabilities, funded by payroll taxes, premiums, and the federal government.

Baby Boom Generation

Refers to the demographic cohort born approximately between 1946 and 1964, experiencing a marked increase in birth rates post-World War II.

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The total amount of money spent by the government on Medicare, which is a federal program providing health insurance to people over 65 and certain younger individuals with disabilities.

Medicare

A federal health insurance program in the United States providing healthcare coverage to people who are 65 or older, as well as to younger individuals with specific disabilities.