What are two igneous structures that form under earths surface?

Are the vascular tissue that conducts water and nutrients in a plant is phloem? Which pair of group 15 elements are non metals? Where can scientist go to study the rain forest plants before the plants are destroyed? Which of the atoms don't always obey the octet rule H O Br? How does water get into the plant through the roots? How many ounces of chopped mushrooms in one cup? What instruments did bill Haley of the comets play? What does the uvula look like videos? Is cornstarch a mixture or pure substance? How do you check they purity of herione? What year was a seismograph made in? Where in your body would you find cranium? What are subatomic particles an atom consist of? What are rocks that form molten rocks? What is the black-hole in the galaxy? How many kilograms does a liter of paint weigh? What is the orbital of the element yttrium? How do you wire timer to 3 parallel switches? How do you read weight scale? How do you calculate solute potential?