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Annette, who lives in the United States, experienced menarche at age ten, while her great-grandmother experienced it at age fourteen. Which of the following most likely explains the difference between the age that Annette and the age that her great-grandmother experienced menarche?

(A) Annette's great-grandmother lived in a rural area, while Annette lives in a city.
(B) Annette's great-grandmother was shorter than Annette.
(C) Annette has better nutrition and medical care than her great-grandmother did.
(D) Annette is the youngest child in her family, while her great-grandmother was the oldest child in her family.
(E) Annette has more peers of the same age than her great-grandmother did.

Respuesta :

sandlee09

Answer:

(C)

Explanation:

Menarche refers to the first time that an individual menstruates. Based on the information provided within the question it can be said that the most likely reason for this is that Annette has better nutrition and medical care than her great-grandmother did. Since Menarch age can be affected by many things including environmental cues and nutrition.

luisvaschetto

The statement 'Annette has better nutrition and medical care than her great-grandmother did' explains the age difference between Annette and her great-grandmother.

What does menarche mean?

The word menarche makes reference to the first menstrual cycle in females (and mammals in general).

  • The age for menarche in developed countries such as the USA is approximately 13 years old.

  • The age for menarche is influenced by different genetic heritable and non-heritable (environment) factors.

In conclusion, the statement 'Annette has better nutrition and medical care than her great-grandmother did' explains the age difference between Annette and her great-grandmother.

Learn more about the menarche here:

https://brainly.com/question/10660651