If a single egg is fertilized in a test tube and transferred to the uterus of a female, all of the following outcomes are possible except :
a fraternal twins
b single offspring
c identical twins
d pregnancy

Which of the following is a positive response to stress? select one: a. smiling b. naming it c. working more d. joking about how stressed you are

According to ainsworth's research, in a new situation such as beginning child care placement, which children will be most likely to go to their mother for comfort when she returns? a. disorganized-disoriented b. insecure-ambivalent c. insecure-avoidant d. securely attached

When creating a plan for the use of space in an early childhood educational setting, it is best to plan for clear passageways throughout the classroom. design only small, cozy spaces so that children feel safe. keep check-in and check-out areas outside the room. thoroughly conceal the toilet and hand-washing area for privacy.