Ang mga hadlang sa kalakalan ay mga paghihigpit na sapilitan ng pamahalaan sa internasyonal na kalakal, na karaniwang binabawas ang pangkalahatang kahusayan sa ekonomiya.
Answer:
Aristotle believed that the Earth is Round.
Explanation:
The matrix in connective tissue is a makeup of cells, ground substance and many fibers. Usually, the tissue would contain mostly water, but it could change depending on certain things. These are what makes up the extracellular matrix. However, the matrix in connective tissue is actually most known as having soft and specialized tissue.