« previous next »

Author Question: The highly vascular organ that transfers oxygen and nutrients between the fetus and the mother is ... (Read 68 times)

jace

  • Hero Member
  • *****
  • Posts: 541
on: Aug 20, 2018
The highly vascular organ that transfers oxygen and nutrients between the fetus and the mother is called
 
 A. the placenta.
  B. the umbilical cord.
  C. the neural tube.
  D. the uterus.

Question 2

The processes of growth and development
 
 A. are most rapid during adulthood.
  B. occur in a predictable and orderly fashion during infancy and childhood.
  C. become random and unpredictable during adolescence.
  D. are completed by birth in a full-term infant.


amit

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Aug 20, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

2 Several oxygen-binding curves: for normal hemoglobin 2 Several oxygen-binding curves: for normal hemoglobin
Oxygen Equipment 1 Oxygen Equipment 1
Joseph Moore and His Family (1839), by Erastus Salisbury Field, reflects the emerging middle-class f Joseph Moore and His Family (1839), by Erastus Salisbury Field, reflects the emerging middle-class f
The fact that a mother works outside the home has no negative effect on the well-being of her child ... The fact that a mother works outside the home has no negative effect on the well-being of her child ...
Comparison of free energies of hydrolysis of thioesters and oxygen esters Comparison of free energies of hydrolysis of thioesters and oxygen esters
A mother Eastern Grey Kangaroo (Macropus giganteus) with her joey feeds in Murramarang National Park A mother Eastern Grey Kangaroo (Macropus giganteus) with her joey feeds in Murramarang National Park
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library