How does heart failure affect the lungs? a. blood leaves the lungs. b. fluid can build up in the lungs. c. carbon dioxide enters the lungs. d. too much oxygen enters the lungs.

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

Monitor and apply fix up strategies

Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created