Anursing instructor is explaining the stages of fetal development to a group of nursing students. the instructor determines the session is successful after the students correctly choose which time period as representing the pre-embyonic stage?
a. from fertilization and to the end of the second week .
b. approximately 2 weeks after fertilization and to the end of the eighth week.
c. approximately 9 weeks after fertilization and to birth.
d. approximately 6 weeks after fertilization and to the end of 8 weeks.

The correct answer is A. From fertilization and to the end of the second week

Explanation:

Fetal or embryonic development includes different stages from fertilization to birth. The first stage is the pre-embryonic stage, this occurs after fertilization and lasts the two first weeks of pregnancy, it is called pre-embryonic stage because during this there is no an embryo but the zygote implants and later different processes of cell division occur. Additionally, the pre-embryonic stage is followed by the embryonic stage (week 3 to 8) and finally the fetus stage (week 9 to birth). According to this, if students have correctly learned about fetal development they should choose "from fertilization and to the end of the second week" as the period for the pre-embryonic stage.

yes!

explanation:

because it has a type of fat that can make you extremely sick

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation: