Here is a picture of the epiphyseal plates of the distal tibia and fibula in an ankle: You can easily see the dark line above both ankles or malleoli. These are the epiphyseal plates you are looking for. Here is a picture when the growth plates are sealed: You can see the white line on both sides of the knee, known as an epiphyseal scar. The white line means the area is more dense, whereas the dark line from before means it is the less dense, growing cartilaginous tissue.
How long does cream cheese last? Cream Cheese will last for about 3-4 weeks longer than any best by date printed on the package, depending on the following variables. The shelf life of cream cheese is influenced by a variety of factors, such as the form of cheese, the processing method, packaging date, its exposure to heat, and how it is stored.
You're not exactly looking at an expiration date in the sense that the milk is going to die on that day- it's more like a last day to sell by date. As a general rule, unopened items are safe for up to 7 days after the date printed on the package. If it's opened, though- you are on your own time and it's anybody's guess.