I dont understand neeed help pleasee

Could someone me with number one you

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)