Name four proteins that give particular characteristics
to named cells.

cell regulation is conducted by special proteins.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.