What the type of solid materials are typically hard, have high melting pionts and poor electrical conductivities ? I. Ionic compounds
II. Metallic structures
III. Giant covalent structures

The condition in which joints are inflamed is bursitis select the best answer from the choices provided ot f

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d