You've seen the neat little drawings of the placenta -- your baby's life support system in utero -- but you'd... You've seen the neat little drawings of the placenta -- your baby's life support system in utero -- but you'd be right to realize that those diagrams don't look all that much like the real thing.ou've seen the neat little drawings of the placenta -- your baby's life support system in utero -- but you'd be right to realize that those diagrams don't look all that much like the real thing.
Besides being higher in calcium than cottage cheese, ricotta cheese is also lower in sodium, with 123 milligrams per 1/2 cup compared with 420 milligrams in a serving of cottage cheese. Use ricotta cheese as a substitute for cottage cheese in lasagna or spinach pie.
Best Answer: It depends on the type of cheese. Most soft cheeses like cottage cheese need to be refigerated pretty consistantly to maintain freshness because of their low salt content. Harder cheeses such as cheddar can sit out on the counter for several days even weeks depending on the size of the block of cheese.