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

Author Question: Human infants begin smiling shortly after birth as a result of: a. Happy moods. b. ... (Read 97 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jun 22, 2018
Human infants begin smiling shortly after birth as a result of:
 
  a. Happy moods.
  b. cephalocaudal development.
  c. Seeing their mother.
  d. Spontaneous CNS activity.

Question 2

The evolved arms race between the different sets of genes in a pregnant female is sometimes referred to as:
 
  a. Red Queen Hypothesis.
  b. Von Baer's Law.
  c. Red King Hypothesis.
  d. Appeasement.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

A


Haya94

  • Member
  • Posts: 558
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Elephantiasis in a human leg. Elephantiasis in a human leg.
Human Eyelash Human Eyelash
The greatest bone mass is found around age 30 for both men and women, with the later decline being f The greatest bone mass is found around age 30 for both men and women, with the later decline being f
Language is the basis of human culture around the world. The past decade has seen major developments ... Language is the basis of human culture around the world. The past decade has seen major developments ...
Happy Housewife Happy Housewife
The human X chromosome (left) and the Y chromosome (right). This false-color scanning electron micro The human X chromosome (left) and the Y chromosome (right). This false-color scanning electron micro
Video: Conjunctivitis

For a complete list of videos, visit our video library