Which is not a function of the human stomach? a) stores food for short period of time b) breaks up food physically and chemically c) receives food from your mouth directly after swallowing d) hcl produced inside the stomach to aid in digestion

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.

Name the following: (a) category of pathogen that causes diseases, like common cold and mumps. (b) the microorganism that requires a host to produce.

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond