Arrowheads are not fossils, they were made by the Native Americans to use on the tips of their arrows.
By some definitions, it could be considered a fossil.
Fossil fuels, and anything made from them, uranium and minerals.
Fossil Fuels are made from plants and animals.
chemical energy
carbon films can preserve the delicate parts of plants leaves and insects, and preserved remains can preserve entire organisms.
Fossils (from Latin fossus, literally "having been dug up") are the preserved remains or traces of animals, plants, and other organisms from the remote past. The totality of fossils, both discovered and undiscovered, and their placement in fossiliferous (fossil-containing) rock formations and sedimentary layers (strata) is known as the fossil record. Fossil are bones of extinct creatures that are said to live thousands of years ago. A fossil is the ancient remains of animals, plants and other organisms from the distant past. The word is from a Latin word 'fossus' which means 'dug up'.
An arrowhead is a man made tool or weapon. It is not a fossil.
Thousands of years ago,when somebody needed to stick an arrowhead to a shaft.
I think I understand your question... Fossil fuels are simply fuels made from or containing a substance that was naturally aged and produced by the earth. Oil is a composite that the earth makes over thousands and thousands of years
A non-renewable source of energy.
Fossil fuel.
Fossil watches -- the brand -- are not expensive enough to be made with real diamonds. The sparkle you see in their manufacture is probably glass or some kind of crystal.
There are many types of low-grade fuels. Some, for example, are wood, oil, coal, and other fossil fuels as well... fossil fuels are made up of the remains of dead plants and animals which have been placed under the pressure of the earths surface for thousands of years.
fossil
Energy from the sun is free and is called solar power. It can only work during the day, when there is sunlight. Fossil fuels are made from ancient life forms that have lived thousands and thousands of years ago. They can be used anytime.
when a fossil is in the process of being made. when a fossil is in the process of being made. when a fossil is in the process of being made.
Fossil fuels, and anything made from them, uranium and minerals.
Archers use an arrowhead because they need a hard, sharp surface to break through their target. In the past, arrowheads were made from stone but the majority are now made from lightweight metals.