Question

In the given figure, ABC and PQR are two triangles. Find the value of (ZA - ZP) + (ZB - ZR) + (ZC- ZQ). Qr R​

Answer 1

Answer:

The cell (from Latin cellula 'small room'[1]) is the basic structural, functional, and biological unit of all known organisms. A cell is the smallest unit of life. Therefore, cells are often described as the "building blocks of life". Cell biology (also called cellular biology or cytology) is the study of cells.