Answer:
During labor the mother has contractions which causes the baby to be born. the umbilical cord is cut once the baby is pushed out of the birth canal.
Explanation: there are a number of things happening uring birth
Answer:
A parent is one who takes care of children, by providing neccasitilys such as food and shelter. A parent also provides emotional support for their child. It is impprtant to relize who supports you, and what they should be providing. They must dedicate their efforts to raising, supporting, and providing for people who do not yet know how to do this themselves.
I think you did some activity where you kept track of your heart rate and based on your knowledge of the circulatory and respiratory system you need to explain how your heart rate changed and why your heart rate changed.