Answer:
Ovary-fallopian tube- uterus- cervix- vagina
Explanation:
Female eggs are produced in ovaries. Every month one egg is released by an ovary and this process is called ovulation. Then this unfertilized egg moves to a fallopian tube where its fertilization takes place if sperms are present.
Then the egg fertilized or unfertilized comes into uterus and the fertilized egg attaches in the uterus wall and the formation of placenta occurs and pregnancy starts but in unfertilized egg placenta do not develops and it is shed with endometrium.
Then the broken oocyte leaves the uterus through the cervix and enters the vagina and through the vagina, it exits from the body. So the path is Ovary-fallopian tube- uterus- cervix- vagina.
Answer:
True
Explanation:
Pacemaker cells, unlike other neurons in the body, can depolarized themselves (and therefore can fire action potentials) without the need of an external innervation of the autonomic nervous system.
Each class of pacemaker cells has its own intrinsic rate.
For example, sinoatrial node rate is 60-100 bpm (the normal heart frequency).
The atrioventricular node is also part of the electrical conduction system of the heart. When the sinoatrial node fails, atrioventricular node takes the lead (40-60 bpm).
Answer:
a lot of it comes from bad posture, or being really tense. but, its totally normal for teens since they are experiencing puberty.
Answer:
Do not take more often than recommended by the normal. WARNINGCAUTION: Combined though it may be used, some people may have very bad and Claritin 20 mg daily permanently side effects when limited a drug.
Explanation: