Transports oxygen and nutrients throughout the body.

A mound or tapering column rising from the floor of a cave, formed of calcium salts deposited by dripping water and often unitng with a stalactite.

This rubbery Italian cheese is an important ingredient in pizza & lasagna.

A slang term for a day spent smoking marijuana.

This Scottish-American naturalist, author, environmental philosopher, glaciologist, and early advocate for the preservatioin of wilderness in the U.S. was known as "Father of the National Parks".

Shrek antagonist.

Igneous, Metaporhic, and this type of Mineral.

Anatomical term for the holes in Swiss cheese.

Pressing this keyboard combination will type the triangular Greek letter Delta (∆).

The U.S. Environmental Protection Agency (EPA) was established via the Reorganization Plan No. 3 on December 2, 1970. It was created and signed by this former U.S. President.

The god of fire and trickery in Norse mythology.

A theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates which move slowly over the underlying mantle.

The soft pot cheese, or schmierkase, is better known by this name.

The name of this French fashion magazine translates literally to "Fashion Dispatch."

This American dynasty was among the wealthiest and most influential of American families, who established an empire in the shipping and railroad industries. Branches of this family are found on the East Coast of the US. Contemporary descendents include actor Timothy Olyphant and CNN anchor Anderson Cooper.

The chemical used to keep tap water safe for public consumption.

This mineral often called "Fools Gold" has a chemical formula of FeS2.

The town of Meaux is reputed to produce the best of this soft French cheese.

This is the police code for indecent exposure in Omaha, Nebraska.

This U.S. politician serves as the representative for CA's 17th congressional district. He was the first sitting member of Congress to join the progressive organization, the Justice Democrats, in which other U.S. Representatives subsequently joined, including Raúl Grijalva, Pramila Jayapal, Ayanna Pressley, Rashida Tlaib, Ilhan Omar, and Alexandria Ocasio-Cortez.

Famed horror author of the early 1900s known for “The Dunwich Horror.”

This is the tendency of a mineral to break along $at planar surfaces as determined by the structure of its crystal lattice.

You might want to serve this spiced Dutch cheese on the blue & white pottery of the same name.

This is the CB radio Radiotelephony procedure for "Will Comply."

This Harvard professor, psychologist and philosopher founded the experimental analysis of behavior, which was built on the behavioral works of John B. Watson, Edward Thorndike, and Ivan Pavlov. His attempt to relate animal behavior from the lab to human behavior drew the ire of other philosophers, especially Noam Chomsky. He is the O.G. pigeon boiii.