Voletta is at the stage of pregnancy where the zygote has attached itself to the uterine wall. this scenario indicates the stage of prenatal development

Answer;

-Germinal stage

This scenario indicates the Germinal stage of prenatal development.

Explanation;

-Development happens quickly during the prenatal period, which is the time between conception and birth. This period is generally divided into three stages: the germinal stage, the embryonic stage, and the fetal stage.

-Germinal stage occurs two weeks after conception. One key feature of the germinal stage is the formation of a tissue called the Placenta. The placenta has two important functions; Passing oxygen and nutrients from the mother’s blood into the embryo or fetus and Removing waste materials from the embryo or fetus.

-The Embryonic Stage lasts from the end of the germinal stage to two months after conception. The Fetal Stage  on the other hand, is last stage of prenatal development is the Fetal Stage, which lasts from two months after conception until birth.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

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