El volumen del aire en los pulmones de una persona es de 615 mL aproximadamente, a una presión de 760 mm Hg. La inhalación ocurre cuando la presión de los pulmones desciende a 752 mm Hg ¿A qué volumen se expanden los pulmones?

An atom of nitrogen had seven protons in its nucleus. how many electrons does it have

What are the steps of how energy is transformed in plant cells?

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.