I dislike school and how are you people's and what's 1000000000million +2736266262627278283737million

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?