Biologists recognize through a series of properties shared by all living things. Biologist consider an object to be alive if, and only if, it displays all of these properties.

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

How far down have geologists drilled holes ? (science) a: 3.8 km b: 12 km c: 100 m d: 1200 km

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.