Short Answer
The letter C is pointing to the layer called the _____. 
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q18: What is the correct order of the
Q21: There is a three-day window during which
Q38: The _ is a solid ball of
Q40: Syngamy is the fusion of the haploid
Q41: The heart forms and begins to beat
Q44: The time from fertilization to birth is
Q54: Which structure contains enzymes used to penetrate
Q57: In the placenta, nutrients, gases, and wastes
Q62: The ectoderm of the embryonic disc eventually
Q71: The _ is the portion of the