NOT TO SCALE 12 cm
The diagram shows a sector, centre . and radius 12 cm
(a) Calculate the area of the sector.

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.