Waves of muscular contractions that propel the contents of the digestive tract are called peristalsis.
Answer:
Achieving emotional independence from parents
Children derive strength from internalizing their parents' values and attitudes. Adolescents, however, must redefine their sources of personal strength and move toward self-reliance. This change is smoother if adolescents and parents can agree on some level of independence that increases over time
Job has a shot you can take for prevention
Answer:The vagina and the penis are the last passageway out of the reproductive system.
The testes and the ovaries perform similar function.
The Sperm duct and the Fallopian tube perform similar function
Explanation:The penis is the exit out of the male reproductive system,it is through the penial opening that seminal fluid leaves the male reproductive system into a female vagina during coupulation.
The testes is the home for the production of the male spermatozoa while the ovaries contains the ovules( the (sex cell).
The Sperm duct does the job of transportation of the seminal fluid as the Fallopian tube also transports the fertilized egg for implantation.
