About eight weeks after conception, the embryo:

weighs about 5 ounces (142 g).
has nostrils and toes.
has a visible tail.
is about 1/4 inch long (.64 cm).

has nostrils and toes.

Psychology

You might also like to view...

The ____________ approach believes children learn gender-related behaviors and expectations by observing others and how they are rewarded for acting in gender-appropriate ways

a) Freudian b) social learning c) Erikson's conflict resolution d) individualistic orientation

Psychology

Which of the following athletes will probably peak earliest in life?

A) Dave, a baseball player B) Joe, a long-distance runner C) Chrissy, a tennis player D) Juli, a golfer

Psychology