What factors are included in the classification scheme of climates? Temperature, pressure, and vegetation
Pressure, latitude, and longitude
Vegetation, precipitation, and temperature
Precipitation, topography, and elevation

silty loam

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blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.