Question

meaning of obsrvence​

Answer 1

Answer:

the practice of obeying or following a law, custom, etc.

Answer 2

Answer:

Cells are the basic building blocks of all living things. ... Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.

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