During the Period of the Embryo, the Muscles, Circulatory System

question 126

Multiple Choice

During the period of the embryo, the muscles, circulatory system, and bones develop from the

• A)endoderm, the inner layer of the embryonic disk.
• B)mesoderm, the middle layer of the embryonic disk.
• C)ectoderm, the outer layer of the embryonic disk.
• D)the placenta, which connects the embryo to the mother.

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Definitions:

Material Needs

Basic necessities required for individuals to maintain their physical well-being, such as food, shelter, and clothing.

Labor

The effort, work, or physical and mental activity done by individuals, often in pursuit of producing goods, providing services, or achieving other outcomes.

Dialectic Contradiction

A concept in dialectical philosophy referring to conflicting forces or ideas that interact in a dynamic process leading to their resolution and the emergence of new syntheses.

Capitalism

An economic system based on private ownership of the means of production and characterized by competition, profit motive, and market-driven allocation of resources.