O soil erosion.
O
worm populations in the soil.
O
numbers of minerals in the soil.
O
water retention.

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

Models are non-visual ways of coummincating how someone thinks about something in the natural world

Animals have a variety of adaptations,including trachea and gills, which allow this key process to occur. which provides the molecules necessary for cellular respiration and efficient atp synthesis?