Most fertilizers contain ammonia (NH3). Ammonia forms when hydrogen reacts with nitrogen. Which equation correctly represents the chemical reaction that forms ammonia? A. 3H2 + N2 → NH3 B. H2 + N2 → 2NH3 C. H2 + N2 → NH3 D. 3H2 + N2 → 2NH3

How can an organ, such as the lungs, work for multiple body systems?

The importance of the mind as a part of the body is an example of:

As scientists have investigated evolution from a variety of fields, they have found that some of darwin's orginal ideas were inaccurate or incomplete. t explanation provided by evolution was updated each time to reflect the new information they found. what does this suggest about the theory of evolution? it has become a stronger and clearer theory as new information is collected.