Floor cementing process – Concrete floor slab construction process includes erection of formwork, placement of reinforcement, pouring, compacting and finishing concrete and lastly removal of formwork and curing of concrete slab.

Japan multiplication – Draw sets of parallels, perpendicular to the first sets of parallels, corresponding to each digit of the second number (the multiplier). Put dots where each line crosses another line. On the left […]

RNA and DNA – DNA is a double-stranded molecule, while RNA is a single-stranded molecule. … DNA and RNA perform different functions in humans. DNA is responsible for storing and transferring genetic information, while RNA […]