Darby finds a rock in her backyard. it has large crystals. she has found

-an extrusive igneous rock
-an intrusive igneous rock
-basalt
-obsidian

The right answer for the question that is being asked and shown above is that: "-an extrusive igneous rock." Darby finds a rock in her backyard. It has large crystals. She has found -an extrusive igneous rock

1.fossils 2.analogous organs 3.homologous organs