Answer: Growth and Development
Explanation:
The right answer is CaF2
Calcium fluoride is an inorganic compound of formula CaF2. This ionic compound consisting of calcium and fluorine is naturally present in nature in the form of fluorine (also known as fluorite). It is the world's leading source of fluoride.
It is a solid insoluble in water, whose structure is cubic where each atom of calcium is adjacent to eight atoms of fluorine, and each atom of fluorine to four atoms of calcium.
Answer:
The correct answer would be the skeletal system, muscular system, and nervous system.
The skeletal and muscular systems are involved in making any kind of movement as well as maintaining the body posture.
The nervous system control and coordinate the movement and posture of the body.
The nervous system controls the skeletal muscles to produce movement.
Skeletal muscles are connected to the skeletal system of the body. Thus, ultimately they produce movement in the skeletal system.
B. to protect Europe from invasion by foreign countries
C. to create ethnic and political divisions within Europe
D. to assist with the reunitification of Germany