Explanation:
Fossils form in five ways: preservation of original remains, permineralization, molds and casts, replacement, and compression. ... Index fossils help scientists to find the relative age of a rock layer and match it up with other rock layers.
Not smoking can reduce the risk of heart disease
Communicable because of how they are communicating
Answer:
Body composition is a method of breaking down the body into its core components: fat, protein, minerals, and body water.
Explanation:
