Answer:
Could you provide more explanation?
Explanation:
Thank you.
Answer:
she should keep it at a moderate level
Explanation:
the Yerkes-Dodson Law is a relationship between pressure and performance, moderate stress is generally best, but when stress gets very high or very low, performance tends to suffer; therefore She should try and keep her stress at a moderate level so that she doesn’t second-guess herself on her test. but she should not become too stressed out about it because her performance will decrease. but she should not let her stress level drop too low.
Please Answer these! ^^
Answer:
See below ~
Explanation:
The amniotic sac is the thin fluid-filled membrane that surrounds and protects a developing fetus. The amniotic fluid is the protective liquid contained by the amniotic sac of a gravid amniote. This fluid serves as a cushion for the growing fetus, but also serves to facilitate the exchange of nutrients, water, and biochemical products between mother and fetus.
The placenta is a temporary fetal organ that begins developing from the blastocyst shortly after implantation. It plays critical roles in facilitating nutrient, gas and waste exchange between the physically separate maternal and fetal circulations.
The umbilical cord connects the developing fetus with the placenta while the fetus is in the uterus. The umbilical arteries and vein run within this cord. The umbilical cord is clamped and cut at birth, and its residual tip forms the belly button.