An Open Circulatory System ____

question 20

Multiple Choice

An open circulatory system ____.

• A) contains blood in blood vessels
• B) is composed of two circulatory systems
• C) mixes hemolymph and interstitial fluids together
• D) is more efficient than a closed system
• E) opens directly to the outside

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Definitions:

Hippocampus

A region of the brain associated with the formation of new memories and spatial navigation.

Anterograde Amnesia

A loss of the ability to create new memories after the event that caused the amnesia, leading to a partial or complete inability to recall the recent past, while long-term memories from before the event remain intact.

Coma

A state of deep unconsciousness in which a person cannot be awakened, resulting from illness or injury.

Concussion

A form of brain damage resulting from a head impact, fall, or other incident that causes the brain to move forcefully within the skull.