Arteries supplying the same territory are often merged with one another, forming arterial anastomoses. Arteries supplying the same territory are often merged with one another, forming arterial anastomoses. T

The statement is true.

Explanation:

Arteries are vessels that distribute blood from the heart to the tissues. The arteries branch out and, progressively, at each branch, their size decreases and the arterioles form. Most organs receive their blood supply from more than one arterial branch and these branches that supply the same territory frequently converge to form an arterial anastomosis, that is, an arterial anastomosis is the union of two arterial branches that supply the same region. These constitute alternate routes for blood to reach a tissue or organ.

4

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.