The question itself needs to be more fundementally defined in its context as the human body contains many "solids".
These include but are not limited to; blood (clots), bones, eyeballs, mucus (solidified), skin and of course not forgetting waste and other stuff.
The core..............
A mixture of solids would be something like for example; compost. It is made up of all solid parts, yet the parts are different. It would not be considered a liquid or a gas, as all parts are solid and have not changed.
The Earth's core is primarily composed of nickel and iron. It consists of two parts: the solid inner core, which is solid due to the immense pressure, and the outer core, which is liquid and generates the Earth's magnetic field through its movement.
The solid part of blood that is made of living cells is referred to as formed elements. The liquid part of blood is called plasma.
A volcano is made of solid rock.
Liquid
The core..............
The core..............
The core..............
solid
crust
A mixture of solids would be something like for example; compost. It is made up of all solid parts, yet the parts are different. It would not be considered a liquid or a gas, as all parts are solid and have not changed.
Solid.
A person is gas,liquid and solid.
It is a solid because leafs aren't made of water or gas.
A volcano is made of solid rock.
The solid part of blood that is made of living cells is referred to as formed elements. The liquid part of blood is called plasma.