When you inhale your lungs expand your lungs deflate air travels up the trachea the alveoli absorb carbon dioxide

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet