The biological system .
a. cannot modify the social system b. is stable over time
c. is guided by genetics
d. cannot modify the psychological system
Question 2
Which scenario best illustrates how the environment influences the biological system?
a. A toddler is adopted by a family that speaks a different language from his or her biological parent.
b. An adolescent attends middle school and then goes to high school.
c. An infant is exposed to many illnesses while attending infant day care.
d. A family takes a vacation.
The Genus Homo Through Time
Using a Pegboard System
The fuel system should hold pressure if the system is leak free.
Soil as a system
Sensory systems and Endocrine system
Time value money