This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In developed countries, where children receive excellent nutrition and medical care, the average age ... (Read 107 times)

bb

  • Hero Member
  • *****
  • Posts: 544
on: Jun 22, 2018
In developed countries, where children receive excellent nutrition and medical care, the average age of menarche has been falling steadily in what scientists describe as a(n)
 
  A) HPG axis.
  B) set point.
  C) Tanner stage.
  D) secular trend.

Question 2

The triggers for the start of puberty are
 
  A) both genetic and environmental in nature.
  B) entirely genetic in nature.
  C) entirely environmental in nature.
  D) generally not well understood.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Benayers

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

A


bb

  • Member
  • Posts: 544
Reply 2 on: Jun 22, 2018
Gracias!

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Average Global Temperature during the Phanerozoic Average Global Temperature during the Phanerozoic
When children are “launched” into independence, their parents often find new interests together ... When children are “launched” into independence, their parents often find new interests together ...
Copiers should meet the particular needs of the medical office. Copiers should meet the particular needs of the medical office.
Handbook of Informatics for Nurses and Health Care Professionals, 4/E Handbook of Informatics for Nurses and Health Care Professionals, 4/E
Nutrition Nutrition
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
Video: Bone cells and tissues - tissue composition and cells

For a complete list of videos, visit our video library