Mesh?
tiny holes in the skin are called pores
Black holes are generally categorized into three buckets - the largest being called supermassive, the 'medium' being associated with stellar evolution and called 'stellar mass' black holes, and the smallest or tiny ones called "microscopic" black holes.
Mini backpacks are often referred to as "mini backpacks" or "small backpacks."
They are called sphericals.
ask my friend backpack
the tiny little holes that appear on a leaf which is usually a fern or mosses are calles spores. spores are very tiny singe cells.
The tiny holes in a rock are called vesicles. These are formed when gas bubbles that are trapped in molten lava solidify and become preserved in the rock as it cools.
Tiny holes in the side of their bodies called Spiricles.
Stomata.
Those tiny holes are called perforations. They are created to make it easy to tear paper cleanly along a designated line.
Tiny holes in the testa, called micropyles, act as passages for water to enter the seed for germination. They also allow for the exchange of gases during respiration in the seed.
That hole is called a sweat pore. Use the link below to learn more.