Examlex
Practically all clouds and storms occur in this atmospheric layer.
Placenta
A vital organ that develops in the uterus during pregnancy, facilitating the exchange of nutrients, oxygen, and waste between mother and fetus.
Umbilical Cord
A tube that connects the fetus to the placenta.
Uterine Wall
The muscle layer of the uterus, which thickens during pregnancy in preparation for childbirth.
Spinal Cord
A long, thin, tubular structure composed of nervous tissue that extends from the brainstem to the lower back, serving as the principal pathway for neural signals between the brain and the rest of the body.
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