This question is highly unspecific but water makes up a large part of the body
One of the two muscles that make up the front part of the choroid is the ciliary muscles. Another one that makes up the choroid is the iris.
Water.
water
Water
There are three basic types of muscle: smooth, skeletal, and cardiac. Smooth muscles are part of organs like the intestines, skeletal muscles are connected to bones, and cardiac muscles makes up most of the heart.
hydrogen
The desert biome makes up a large portion of the southwest United States.
Carbon
A large part of it is bog.
Hydrogen
protiens