Answer: The answer is either Embryonic period or Fetal Stage
Explanation:
The placenta is just a sack that gives nutrients to the baby, germinal and zygotic are within the first few weeks of pregnancy, so nothing much has developed. My guess is the fetal stage.
Parents should teach things regardless the manners. They should not discrimminate between the two, because both the genders deserve equality and etiquettes to be learnt.
In addition to that, parents should not only motivate their son’s to eat proper meals but also should pay attention to their daughter’s nutritional values. Because both need nutritions in order to have a healthy living.
This is just a mathematics question but factoring is use a lot of times to make numbers smaller and easier to work with that is in the case of GCF 14(x^2 + y^3) you would multiply it out but it is easier to work with
Maximum displacement: +- 14