Answer:
justification
Explanation:
she is justifying what happened
The inner cell mass of the trophoblast developments into the primary germ layers which are named the endoderm , ectoderm and mesoderm
<h3>What is
trophoblast developments?</h3>
During early pregnancy, the membrane of cells that forms the wall of a blastocyst and also gives nourishment to the embryo before developing into part of the placenta.
Trophoblasts are cells that form the outer layer of a blastocyst and supply nourishment to the embryo before developing into a substantial portion of the placenta.
A thin layer of cells that assists a developing embryo in attaching to the uterine wall, protects the embryo, and becomes part of the placenta.
While the trophoblast eventually gives rise to the outer chorionic sac and the fetal component of the placenta, the pluriblast gives rise to all embryonic tissues as well as some extraembryonic membranes.
To know more about trophoblast developments follow the link:
brainly.com/question/14352897
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Answer:
the cycle of processes by which water circulates between the earth's oceans, atmosphere, and land, involving precipitation as rain and snow, drainage in streams and rivers, and return to the atmosphere by evaporation and transpiration.
Explanation:
Answer:
The concept of the nation usually denotes a collection/group of people who have the same culture.
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Answer: C
Explanation:
Why A is wrong: the most forest cover was lost between 1990 and 200.
Why B is wrong: The decline since 19190 has not been completely steady, different amounts have been lost.
Why D is wrong: The average lost every five years is more than five million.
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