The cell theory includes that D) All living things are made up of cells.
The cell theory states that all living things are made up of cells, that all cells come from previously existing cells, and that the cell is the simplest unit of life and is the foundation on which more complicated levels are built upon.
All living things are made up of cells, and cells are often classified as the simplest unit of life (the least organized level which still constitutes life). All of the other levels are built upon the cell, including tissues, organs, organisms, and even ecosystems.
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Conservation :) Conservation is the preservation of things in wildlife and nature.
Answer:
There are 4 types of chromosome
1.Metacentric
2. Submetacentric
3.Acrocentric
4.Telocentric
Explanation:
Chromosome are found with in the nucleus of most living cells and consist of DNA that is tightly wound into threads like structure.
Chromosome can also be classified depending on their length, number,and arm size.
Answer:
Have hard parts
Were generally large
Lived in a narrow range of geographical area
Are extinct
Explanation: