________ is the principle that the U.S. laws and Constitution are the supreme law of the land and state laws that are in conflict with federal laws cannot stand.
a. National supremacy
b. Judicial activism
c. Judicial review
d. Senatorial courtesy
e. Final authority
Question 2
Which United States' president stated: The flow of ideas, the capacity to make informed choices, the ability to criticize, all of the assumptions on which political democracy rests, depend largely on communications?
a. Theodore Roosevelt
b. Franklin Delano Roosevelt
c. Harry Truman
d. Dwight Eisenhower
e. John Kennedy
Incomplete Dominance Follows Mendel's Laws
Land mass looks like a synapse
Overload Principle
Gestalt Principle: Closure
Important Land Ecoregions
A land snail (Helix aspersa) with the opening that leads to its lung visible at the left.