A cell divides and grows through a process called mitosis.
The cell membrane inside of the nucleus controls how it divides.
Answer:
The correct option is C) The three species share many characteristics and are biologically related.
Explanation:
A genus can be described as the rank in biological system of classification which stands just above the rank of species. The organisms belonging to the same genus are more closely related to one another than to the organisms of the upper rank. Organisms is a genus show many shared characteristics and are biologically related to one another. Hence, we can say that the species Ursus arctos, Ursus mantimus and Ursus americanus are all members of the same genus share many characteristics and are biologically related to one another.
The two main tissues responsible for structural support in the body are called the compact bone and the ligaments.
The Compact bone is a dense bone in which the bony matrix is solidly filled with organic ground substance and inorganic salts, leaving only tiny spaces (lacunae) that contain the osteocytes, or bone cells.
A Ligament is a fibrous connective tissue that connects bones to other bones. It also supports the internal organs.
The carbon cycles recycles caronatoms(carbon dioxide) and the nitrogen cycle recycles nitrogen.and the carbon cycle makes carbon dioxide and the carbon dioxide goes to the trees ,and the trees get the nitrogen and starts the cycle again.
Answer:
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Explanation: