Guess the connection
P, R, N, D
Automatic transmissions
Marsupials, Polar Bears, Platypus, Bats
Types of mammals
Rest, Ice, Compression, ?
Elevation
North, West, South, East
Directions
USA, China, Canada, Russia
Biggest countries in ascending size
Wedge, Cuban, Kitten, Platform
Type of heels
Boron, Carbon, Nitrogen, ?
Oxygen
Gen X, Gen Y, Gen Z, ?
Gen Alpha
I, V, X, L
Roman numerals (1, 5, 10, 50
Cork, Ash, Lime, Willow
Types of trees
Indonesia, USA, China, ?
India (most populated countries)
Moscow sea, foaming sea, lake of death, sea of serenity
Seas on the moon
Slaying the Nemean lion, Capturing the Erymanthian Boar, Capturing the Cretan Bull, Slaying the Hydra
0, 1, 10, ?
11 (4 in binary)
Queue, Pea, Jay, Sea (The clues are in the words itself)
The words are pronounced like the letters itself
Eastern, Central, Pacific, Mountain
USA Time Zones
4 = Tomato Juice, 5 = Bananas, 6 = Milk, 7 = ?
Water (Ascending PH)