Deoxigenated blood returns to the heart via the vena cava. where does the blood go from the vena cava a. left ventricle
b. left atrium
c. right ventricle
d. right atrium ​

Twind is considered to be an abiotic factor because it.?

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas

How do living things obtain phosphorus