The fertilized egg is called a(n)
a. embryo
b. placenta
c. zygote
d. ovary

Practice or pre-exercise theories of play pose the idea that a. play provides children with an opportunity to practice adult activities. b. play is necessary to reenergize human cognition. c. children have too much energy and play will rid them of that energy. d. children are the link between animals and human beings.

Which of the following identifies a main culprit for america’s increasing weight gain

Which of the following organizations is a part of the scouting movement? a. junior achievement b. girl guides c. boys and girls club d. 4-h