Certainly, yes.
True
Overcome intermolecular forces
This organic material is made up of living organisms such as plants and animals, dead plants and animals, and nutrients that have come from decomposed plants and animals.
A horizon B horizon C horizon O horizon
They were formed from the remains of the prolific plant material growing in vast marshy areas in the Carboniferous. The plant remains did not rot in their shallow water environment and formed layer after layer of sediment which was eventually covered with subsequent layers of additional sediments resulting in their compaction and cementation in a process of lithification.
answ2. Conditions favourable for good preservation of a fossil include:-. quick burial. a fine silt cover (Though lignite or similar often contain good fossils). little or no decomposition. stable geological environment - no metamorphism, folding, crushing.Some good fossils are found to have had their internal structure replaced by mineral solution. Quite common with wood.Very occasionally, an insect or animal is preserved in an inaccessible environment, such as the tar pits of la Brea, or Baltic Amber.Wooly Mamoths and similar are not considered fossils.Fossils are formed by microorganisms decomposing the remains of an animal or plant. These microorganisms need oxygen to respire, so fossils are left when the material is to hard for the microorganisms to decay when there is a lack of oxygen.
Solubility is a physical change because it does not involve a change in the substance's chemical composition. When a substance dissolves, its individual particles separate and disperse within the solvent, but their chemical identities remain the same. This change can be reversed through evaporation or other physical methods.
Study of cilization through the material remains is archaelogy
solid material
"MR 7 material" remains undefined in the English language.
Overcome intermolecular forces
An archaeologist is a person who excavates to find material remains in order to study past civilizations.
When two balls collide, energy is transferred into sound and deformation, but momentum remains the same. The mass times velocity of the balls is constant.
colon
Organic material contains organic compounds from the remains of dead organisms and their waste products.
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An archaeologist is a person who excavates to find material remains to study past civilizations. They analyze artifacts, structures, and other physical remains to understand the cultural and historical contexts of past societies.
A scientist who studies the material remains of past human life.