Facial features become present 9-12 Smooth muscles forms in ________ of hollow organs Bone marrow begins forming __________ cells weeks Bone formation accelerates __________ is detectable by genitalia 13-16 General sensory organs are present ___________ of eyes and __________ motion of lips Face looks human weeks Most bones distinct and joint cavities apparent ___________ _________ (fatty substance) and 17-20 ___________ (silk-like hair) covers skin Assumes ________ position weeks Limbs become more proportionate Spontaneous muscular activity Substantial weight increase 21-30 Myelination of spinal cord Eyes are _________ weeks Red, wrinkled skin ______________ and toenails Bone marrow ________ site for blood cell formation _______ accumulates subcutaneous tissue 30-40 Turns skin a whitish pink color Testes ____________ into scrotum (males) weeks Lanugo disappears ____________ complete development
9-12 weeks Facial features become present Smooth muscles forms in ________ of hollow organs Bone marrow begins forming __________ cells Bone formation accelerates __________ is detectable by genitalia 13-16 weeks General sensory organs are present ___________ of eyes and __________ motion of lips Face looks human Most bones distinct and joint cavities apparent 17-20 weeks ___________ _________ (fatty substance) and ___________ (silk-like hair) covers skin Assumes ________ position Limbs become more proportionate Spontaneous muscular activity 21-30 weeks Substantial weight increase Myelination of spinal cord Eyes are _________ Red, wrinkled skin ______________ and toenails Bone marrow ________ site for blood cell formation 30-40 weeks _______ accumulates subcutaneous tissue Turns skin a whitish pink color Testes ____________ into scrotum (males) Lanugo disappears ____________ complete development
Reproductive%20system%20stations%20at%20home%20version.docx