A menstruation cycle usually has 4 phrases. around 28 days, or a month. menstruation, repair phrase, receptive phrase, and premenstrual phrase. between repair phrase and receptive phrase, an ovum is release from an ovary. that usually occurs during the 13th to 15th day of the cycle. therefore, AROUND the first 12 days should not be any eggs. note that each women has different cycle lengths and each cycle may be different.
Answer: Stem cells are like baby cells that haven’t decided what they want to be yet, so they could become anything. The other cells in our body already have either DNA to be a skin cell, muscle cell, kidney cell, red blood cell (to carry oxygen which binds to hemoglobin in the RBC), or a WBC (which helps fight off infections such as bacteria and viruses). I hope that this helps. Misty RN, BSN
Explanation:
Major functions of the somatic nervous system include voluntary movement of the muscles and organs and reflex movements. In the process of voluntary movement, sensory neurons carry impulses to the brain and the spinal cord.
Answer:
That doesn't mean the energy is gone, it's just not where you are looking. The universe is defined as all energy and matter. It is everything. Closed system there is ...
It is b because of all the cells that produce the chemical bond