Answer:
embryonic
Explanation:
In the embryonic stage which comes after fertilization the organs and the tissue starts developing. This stage lasts till the ninth week after the fetus has been conceived.
There is rapid cell division that takes place in the cell. The gamete goes through the following stages in the embryonic period cleavage, blastula, gastrulation, and organogenesis.
Hence, the statement is referring to the embryonic period.
<span>The myelination - </span>brain change will most directly support Jon's ability to think quickly and to play the card game that requires quick thinking.
The myelination process is vitally important to healthy <span>central nervous system functioning.T</span><span>he gaps between myelin sheath segments act like repeaters, recreating and boosting the signal to keep it strong.</span>
I believe the answer is :Random sampling
Random sampling refers to select a group of subjects that could be used as sample for a research from a large population. The selection is beind done without any criteria in hope that the sample at least represent the general composition of the population.
By their behavior and how the react and understand to everyday life from other people.