What is used to isolate and cut the target gene during genetic engineering?

The lower respiratory system includes the a. lungs. b. esophogus. c. larynx. d. pharynx

Which safe and legal options do teen parents have if they think they are not ready to be parents? check all that apply. leave the baby in front of someone's door. surrender the baby under their state's safe-haven laws. place the baby for adoption. release custody to the baby's grandparents. give the baby to a stranger.

Which aspects of parenting are legally required?