B. Career pathway I think if not then I apologize:) and
2 major loops - one goes from the heart to the lungs while the other from the heart to the other parts of your body
Answer Viruses
I believe the answer is viruses because viruses destroy and attack cells. Also they invade bodies. Hope this was helpful :)
What is the evolutionary process that causes antibiotic resistant bacteria to increase and antibiotic sensitive bacteria to decrease in an environment where antibiotics are present called :
- Antibiotic selection
The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide. The left side of your heart receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.
