Answer:
Every living organism is made up of cell or cells. Hence, cells are known to be the basic unit and characteristic of life. All organisms need certain characteristics to survive such as air, energy and water. Oxygen is required by almost every living organism to breathe. Carbon dioxide is essential for plants as they will not be able to carry out photosynthesis without it. Nitrogen is also essential for the building of macromolecules like amino acids by the living cells.
A leukemia patient, can be treated using stem cells because these cells have the capacity to produce new cells.
Treatment of leukemia with stem cells includes the application of a blood stem cell transplant-haematopoietic stem cell transplant/a bone marrow or cord blood transplant.
Answer:
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Answer: the cars run on pure solar electricity and are driven by motors so there is no use or out put of gasoline of any kind
Explanation:
Virus because it spreads one person to another person?