Specialized cell junctions<span> occur at points of cell-cell and cell-matrix contact in all tissues.</span>
Answer:
it is a catecholamine that stimulates alpha1 adrenergic receptors and, slightly, beta1 adrenergic receptors, without beta2 effect. It is the vasoconstrictor drug par excellence.
Answer: it is a voulme of rock
Explanation:
D the expansion of their territory
Answer: The 3rd one, answer C
