Twyla is a caregiver who provides continuous physical, emotional, and educational support for mother-to-be Aysha. Twyla will provide help before, during, and after Aysha's delivery, though she is not qualified to perform or assist with medical procedures in the case of emergency. Twyla is most likely what type of caregiver?

Doula

Explanation:

Doula is a person who is responsible for taking care, providing guidance and educating a women who is expecting a baby ,has become mother recently or in the phase of labor. Doula is a professional who is trained for safe and careful birthing process but not trained in medical deliveries and emergency situation.

According to the question ,Twyla is a Doula who is professional for guiding and helping Aysha, who is expecting a baby. She is not a medical professional and thus cannot perform medical emergency case functions as a doctor.

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."

answer; ///he could not explain why the continents drifted;