Of the Following, Which Is the Oldest Event?​

question 71

Multiple Choice

Of the following, which is the oldest event?​

• A) origin of fungi​
• B) appearance of land tetrapods​
• C) ​formation of Pangea
• D) ​age of dinosaurs
• E) ​appearance of whales

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Definitions:

Cryosurgery

A surgical technique that uses extreme cold to destroy abnormal or diseased tissue, including cancer cells.

Cry/o

Prefix referring to cold temperatures in medical treatments or procedures, like cryotherapy for removing skin lesions.

Cold

A common viral infection affecting the upper respiratory tract, particularly the nose.

Uvea

The middle layer of the eyeball, comprising the iris, ciliary body, and choroid, which is rich in blood vessels.