Hola me pueden ayudar a realizar un fundamento teórico sobre el impacto económico de la obesidad en México es que ya no entiendo cómo hacerlo

Which of the following is not considered a lymph node function? to house immune cells to transport lymph to filter blood to fight infection

Mary is 14 year old her resting heart rate is 70 beats per minute. calculate 50% of mary's maximum heart rate to fine her target heart rate

Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.