a hard ball thing then that is covered in string
No, the inside of a baseball is not toxic. It is typically made of cork or rubber wrapped in yarn and covered with leather. These materials are not harmful if handled properly.
the liquid materials inside the earth is the magma. Or in another words, the lava which erupts from volcanoes
stuff
lysomes
Metal
cytoplasym
because of some compounds and materials the egg form inside the chicken
inside a thermos is flask steel materials, it keeps the thermos for about 1 - 2 days.
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
Genetic material ie. DNA.