an edge dislocation is pictured to the side. of substitutional alloying atoms are slightly smaller than the host atoms, which host atoms are more likely to be replaced by the alloying atoms in order to harden the material

- decrease the number of plants and animals living in the water.

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.