« previous next »

Author Question: The secular trend toward earlier puberty in females during the period up to the mid-20th century ... (Read 103 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jun 22, 2018
The secular trend toward earlier puberty in females during the period up to the mid-20th century ___________________ ___.
 
  a. has most likely leveled off during the past 40 to 50 years or so
  b. has been matched by a similar and equally large trend for boys
  c. was caused by increasing obesity in girls
  d. was most likely due to hormones placed into animal feed

Question 2

______________ (is/are) a primary sexual characteristic in females.
 
  a. The breasts
  b. Pubic hair
  c. The fallopian tubes
  d. Menarche


meganmoser117

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

The Secular Trend in Age of Menarche The Secular Trend in Age of Menarche
The Events of the Germinal Period The Events of the Germinal Period
Geopolitical Change of 20th-Century Europe Geopolitical Change of 20th-Century Europe
Triassic Period Triassic Period
Teaching Models: Designing Instruction for 21st Century Learners Teaching Models: Designing Instruction for 21st Century Learners
Nitin earns $48,000 per year. Determine his gross earnings for each pay period if he is paid ... Nitin earns $48,000 per year. Determine his gross earnings for each pay period if he is paid ...
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library