Pulmonary circulation vessels are vessels that carry blood from the heart to tissues throughout the body and returns from the body to the heart. a. true b. false

True.

Explanation:

The pulmonary circulation vessels are vessels that carry blood from the heart to tissues throughout the body and return from the body to the heart.

This happens through the systematic circulation that allows the oxygen rich blood to be removed from the heart and taken to all the organs and tissues of the body. This blood that has passed through the body becomes poor in oxygen, needing to be taken back to the heart to supply itself with oxygen.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

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