In the given case, Adeline is probably to get scared and shocked regarding menarche as the culture of her time did not assist in educating young women about menarche.
Menarche refers to the initiation of the menstrual cycle, or first menstrual bleeding, in females. From both the medical and social point of view, it is usually regarded as the principal incident of female puberty, as it indicates the probability of fertility.
Oof I don't think ppl like that (ŏ_ŏ)
I think its reproductive cells like egg or sperm
Answer:
The source of blood carried to capillaries in the myocardium would be the coronary arteries - C.