The circulation brings carbon dioxide filled blood to the lungs

Pulmonary circulation

Explanation:

The pulmonary artery is a big artery that comes from the heart, so it splits into two main branches, and brings blood from the heart to the lungs.

Pulmonary

Explanation:

Pulmonary circulation is where your blood is pumped through the pulmonary artery (part of the pulmonary circulation) to the lungs, where it picks up oxygen and releases carbon dioxide and then the O2 rich blood returns back to heart via pulmonary vein.

step 1: replication fork formation.

step 2: primer binding.

step 3: elongation.

step 4: termination.

explanation:

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i think the miocene epoch spans the time from 23 million to 12 million years ago.