Of the three muscle types (cardiac, smooth, skeletal), skeletal muscle is the most abundant.
The most abundant type of stars is red dwarves.
Igneous. Basalt is the most abundant in oceanic crust and granite is the most abundant in continental crust.
The most abundant worm on the planet is not a nematode like i said in the last answer it is the earthworm.
Hyaline cartilage is the most common, abundant type of cartilage found in the body.
Granite.
the ocean.
Epithelial
apratritrie
the ocean.
nucleus and vacule {they are types of cells}
water
Igneous