Answer:
From fertilization and to the end of the second week.
Explanation:
The development of the fetus is divided into three periods, established by most embryologists: pre-embyonic period, which goes from fertilization to the second week of development, embryonic period, which goes from the third week to the eighth week, and the fetal period, which goes from from the third month until the end of pregnancy.
The pre-embyonic stage begins at fertilization and remains until gastrulation. By the end of the second week the embryo already has the neural tube formed, although it is still open at both ends.
Answer:
Acrophobia: Fear of Heights
Autophobia : Fear of alone
social anxiety disorder,:Fear of social evaluation
iatrophobia: fear of doctors
<span>Maggie would build muscular strength because she has chosen such a heavy weight. While she will build some muscular endurance by lifting, she will primarily be building strength. To gain endurance one would lift lighter weights with higher repetitions. Heavy weights with low repetitions builds more muscle, faster.</span>
