Gallium arsinide phosphide (GaAsP) or gallium phopside (GaP) are used for LED.
the liquid materials inside the earth is the magma. Or in another words, the lava which erupts from volcanoes
stuff
You can make a glowing ball by using materials like glow-in-the-dark paint, glow sticks, or LED lights. Simply apply the paint or activate the glow sticks or LED lights inside a ball-shaped object to create a glowing effect.
lysomes
Metal
cytoplasym
inside a thermos is flask steel materials, it keeps the thermos for about 1 - 2 days.
because of some compounds and materials the egg form inside the chicken
Endoplamsic reticulum
The nucleolus houses the DNA and reproductive materials needed for a cell to divide.
when the the house are burning the fire move faster because of the combustible materials
a hard ball thing then that is covered in string