Your body's skeletal system serves as a support structure. It is responsible for giving the body its structure, allowing mobility, producing blood cells, protecting organs, and storing minerals. The musculoskeletal system is another name for the skeletal system.
There a 9 planets in the solar system.
Answer:
fluorine
Explanation:
The element fluorine has 9 protons and 9 electrons.
Answer:
It is used as a catalyst.
Paraphrasing and summarizing
