Examlex
The following statements describe features of cardiovascular systems. Match the appropriate system from the list to each description. Some choices may be used more than once.
-circulatory pump in trout and zebrafish
A)direct gas exchange
B)open circulatory system
C)two-chambered heart
D)three-chambered heart
E)four-chambered heart
Brain Scans
Medical imaging techniques, such as MRI or CT scans, used to visualize the structure and function of the brain.
Verbs
Words that express actions, occurrences, or states of being.
Two-Word Stage
Beginning about age 2, the stage in speech development during which a child speaks mostly in two-word statements.
Language Development
The process by which individuals acquire the ability to comprehend and communicate through language, including spoken, written, and sign languages.
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