Instructions: Identify the Following Term(s)

question 114

Short Answer

Instructions: Identify the following term(s).
Athens

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Definitions:

Eutherian Mammal

Mammals that are characterized by a complex placenta that allows a long gestation period within the uterus, leading to the birth of relatively well-developed offspring.

Insectivora

An obsolete term for an order of mammals, now split into various orders, that are characterized by feeding on insects and other small invertebrates.

Closed Circulatory System

A circulatory system where blood is contained within vessels and is separated from bodily tissues, as seen in vertebrates.

Dorsal Heart

A dorsal heart is a heart that is located towards the back (dorsal) side of an organism, contrasting with the ventral placement seen in humans.