What is reigme?

An organism that eats other organisms or organic matter? What do you call someone who researches fossils? What is the difference between Layer 2 switch and modem? When was oxi clean discovered? What would happen if the cilia stopped working? Why are petri plates inverted for incubation? What is a well tested explanation that makes sense of a great variety of observation? What types of microscopes? How many mcg is 1.7 mg? How do you get gorilla glue off eye glasses? What is a Dooshe Bag? What was the main reason that science progressed near the dark ages? What elements are in carbomer? Why is the can opener a second class lever? What is a non example of a microscope? What is the best practices of sterilization? Why do students fail in science? What is the correct scientific notation for 62.605x10? How long the rice seed germinate? How many minutes does it take to fall asleep?