Bobby has eaten some contaminated food left out for too long on the counter which has caused bacteria to grow. Once this food enters his stomach, what type of non-specific defense will take place in order to rid his body of the pathogen?

What is the name for a substance formed in a chemical reaction

Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.

How many neutrons does element x have if its atomic number is 29 and its mass number is 86?