What is an inflinitive?

What is a science word for a living thing that begins with the letter o? Why is a scientific journal considered reliable? What is the difference between phosphine gas and phosgene gas? How does a cell expel large particles? What products are made from an amethyst? Can be helpful or harmful depending of the point of view? How is the meaning of the theory in science different from the everyday use of the term? In length how many inches in 40 cm? What is a fossil that can be used as a marker in time called? What minerals are found in South Carolina? How many yards is 65 inches? 35 degrees centigrade equals what in Fahrenheit? What kind of noun is Apple common noun or proper noun? What is a conventional character? How do you explain a meteorite to a 9 year old child? What are the three types of pessimism? The aims of Communicative Language Teaching? What is machine system? Why is the tetrahedral angle 109.5? What does 37.9 celsius equal in Fahrenheit?