What is the Layer of the skin that have spine like projections to hold the cells tight together?

The layer of the skin that contains spine-like projections to hold cells tightly together is the stratum spinosum. This layer is located above the stratum basale and is characterized by the presence of desmosomes, which are intercellular junctions that resemble spines and provide structural support. The stratum spinosum plays a crucial role in the skin's strength and flexibility.