It depends if it is hot or cold
Answer:
True
Explanation:
Pulmonary circulation transports blood through the alveoli for gas exchange. In this circulation the blood that comes from the veins initially has low oxygenation, and then leaves the right ventricle of the heart through the pulmonary artery, enters the lungs and returns to the heart with arterial and oxygenated blood
The bronchial circulation is well oxygenated and provides oxygen to the lungs. The structures to which this oxygen contributes in lungs are those that do not participate in a gas exchange.
Hey
part 1
<span>If it released heat energy, it would be A. Its not B because it is absorbing heat. Water and Salt have nothing to do with heat, so we can cross those off too
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part 2
<span>It is a compound because compounds make all types of matter.</span>
For decades, scientists have suspected a star explosion called a supernova helped trigger our solar system's formation. In particular, the shock wave from the explosion is thought to have compressed parts of the nebula, causing these regions to collapse
Answer:
Water and dissolved minerals move through xylem.
Xylem contains specialized cells.
Vessel elements are short and wide tracheid cells are long and narrow.
Xylem cells die at maturity.
Explanation:
