That's called parasitism
Hope this helps!
Answer:
D
Explanation:
Both people must benefit from a relationship because you both rely on each other and bring the best out of each other. Relationships are mutual not toxic and one sided.
Answer:
d. McRoberts maneuver
Explanation:
Shoulder dystocia is a condition where the baby's shoulders get stuck above mother's pubic bone while getting delivered. The baby's head comes outside but rest of the body gets trapped inside the mother. It can lead to several complications like retraction of baby's head inside the vagina, mother's uterine rupture etc. In this case, McRoberts maneuver is used to successfully deliver the baby. The mother's legs are tightly flexed towards the abdomen, generating enough pressure to deliver the baby.
the barriers created are called environment .
sorry if i got this wrong
