Answer:
1. I'll disagree about this because of the fact that milk is regarded as the complete food.
2. Also this, I agree Egg consists of three main parts, the shell, the egg white and the egg yolk. The shell consists of calcite crystals embedded in a matrix of proteins and polysaccharide complex. Inside the shell the viscous colourless liquid called the egg white accounts for about 58 percent of the total egg weight.
