If you found an igneous rock whose crystals were roughly the same size and visible without magnification, which of these textures could describe the rock? Select all that apply

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water

Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?