A swimming fish with two circular outlines on it.

Fish

A surprised face with opened mouth in circular shape.

Surprised Face Emoji

A round speech balloon icon with three dots inside.

A circular petri dish with cells and germs next to a medical pipette.

A circular leaf with a branch and a fruit.

A triangle made of three arrows, representing recycling.

A circular analog or wall clock with lines, a big hand, and a small hand.

A circle with three lines of binary code surrounded by circular arrows.

An aim board with three circular rings and an arrow scoring the center target. 

A circular analog or wall clock with two hands.

A neutral face with one-line lip in circular shape.

A circular petri dish with cells and germs.

A circular face with two dot eyes without mouth.

A large circular planets with two stars or smaller planets.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

A face with tightly-closed eyes and open mouth in circular shape.

An analog wall clock in a circular shape.