Fossils only form if certain qualifications are met, and some organisms cannot meet them, so they just cease to exist, not a single sign of them. This could happen if they were organisms that decayed completely. Fossilization can include freezing, drying, and encasement, usually in tar or resin.
Answer:
If, over time, a body of limestone has been squeezed and deformed by great heat and pressure deep beneath the Earth's surface, its structure and composition changes to form a recrystallised limestone known as marble, which can contain over 95% calcium carbonate.
'All living organisms are composed of cells.' This is the part of the cell theory which is supported by the given pictures.
Explanation:
The cell theory were proposed by three scientists; T. Schwann, M.J. Scheleiden and Rudolf Virchow.
The cell theory states :
- Cells are basic structural and functional unit of life.
- New cells arise from pre-existing cells.
- All living organisms are made up of cells.
The given pictures are of different unicellular and multi-cellular organisms.
First picture shows a unicellular prokaryote and all the others show a section of tissue which is made up of number of cells.
On observing the pictures we can get the idea that all living organisms are composed of one or more cell.
So we can conclude, the picture supports the fact that' All living organisms are made up of cells.'
The enamel. For example lemon juice can destroy your enamel it’s like another way that protects the teeth but you should also protect the enamel.