Answer:
pulmonary vein
Explanation:
The pulmonary veins
transfer oxygenated blood from the lungs to the heart.
It helps complete the pulmonary circuit, by receiving oxygenated blood in the alveoli and returning it to the left atrium.
Because a swordfish is bigger? I would be inclined its due to what the swordfish ingests and the size of the swordfish, and the Tilapia is a smaller fish and may not consume as much methyl mercury items.
Hope this helps you
The flexor digitorium profundus muscle inserts on the distal phalanges of digits II through V. The flexor carpi ulnaris muscle is one of the only anterior fore arm muscles innervated by the ulnar nerve, while the flexor pollicis longus muscle has its origin on the radius and the interosseous membrane and the flexor digitorium superficialis muscle inserts on the middle phalanges of the digits II through V.
<span>As the human population grows, our natural resource requirements
increases. The answer is letter A. One, the source of food is important for survival.
More humans needed the right nutrition to improve bodily functions. And therefore,
more lands are to be cultivated for agricultural production to suffice the needs
of the society. Two, humans need extra habitable
area to live. It does not go in cycles because
the ecosystem is not balanced. Population explosion is the main cause why these
natural resources slowly decreases and at the same time increases their demand.</span>