Which statement best describes the formation of igneous rocks? a. layers of dirt and other rocks are pressed together to form igneous rocks b. molten material cools and hardens to form igneous rocks c. elements in the earth form igneous rocks by compacting them together d. wind erodes mountains into small igneous rocks

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs