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

Author Question: In girls, the onset of puberty brings the lowering of the voice at approximately age 11. 13. ... (Read 69 times)

dmcintosh

  • Hero Member
  • *****
  • Posts: 517
on: Jun 22, 2018
In girls, the onset of puberty brings the lowering of the voice at approximately age
 
  11.
  13.
  14.
  15.

Question 2

For boys, the first ejaculation generally occurs
 
  when facial hair first appears.
  after the weight and height spurt.
  following growth of the testes and penis.
  when the final pubic hair pattern is established.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 22, 2018
Answer to Question 1

14.

Answer to Question 2

following growth of the testes and penis.


dmcintosh

  • Member
  • Posts: 517
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

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

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e
The secular trend in growth as measured in Swedish (a) girls and (b) boys between 1883 and 1968. The secular trend in growth as measured in Swedish (a) girls and (b) boys between 1883 and 1968.
When the voltage drop reaches approximately 1.20 volts, the PCM turns on a transistor. The ... When the voltage drop reaches approximately 1.20 volts, the PCM turns on a transistor. The ...
Mechanisms of action of lipid-lowering drugs. Mechanisms of action of lipid-lowering drugs.
The early onset of spring melting and the gradual diminution of summer snowpack The early onset of spring melting and the gradual diminution of summer snowpack
Mean Girls Movie Mean Girls Movie
Video: Optic Nerve and Optic Disk Animation (Part 1 of 2)

For a complete list of videos, visit our video library