Even at Its Earliest Moments, the Universe Had About as Much

question 30

True/False

Even at its earliest moments, the universe had about as much structure in it as it has at the current time.

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Definitions:

Germ Layers

The three primary layers of cells (ectoderm, mesoderm, and endoderm) in an embryo that develop into all organs and tissues of the body.

Fetal

Pertaining to a fetus, the developmental stage of a mammal that occurs after embryonic development and before birth.

Organ Systems

Groups of organs that work together to perform complex functions for the body.

Clinical Age

Age of the developing fetus from the time of the mother’s last menstrual period before pregnancy.