Superior Vena Cava
main vein; carries/drains deoxygenated blood from head, neck, shoulders into right atrium; located to the right of the aorta
- Two main tributaries that drain into it:
- Right brachiocephalic vein
- Left brachiocephalic vein
Inferior Vena Cava
carries/drains deoxygenated blood from the abdomen into the right atrium; enters the right atrium from the inferior side
Pulmonary Veins
carry oxygenated blood into the left atrium on posterior aspect; only veins that carry
oxygenated blood; four total
supplies blood to the heart itself
-Left Coronary Artery
-Right Coronary Artery
Arteries of the Heart
Left coronary artery
its branches supply:
- Left atrium
- Most of the left ventricle
- Some of the right ventricle
- Interventricular septum
- SA node (40% of people) (sinoatrial node)
Answer: I believe the answer is D.
Explanation:
Answer:
Explanation:
Ginkgoes lose their leaves in autumn
Cycads look like a palm tree
Gnetophytes grow in deserts and rain forests
Conifers make up the largest group of gymnosperms.
Answer:
Urbanization also affects the broader regional environments. Regions downwind from large industrial complexes also see increases in the amount of precipitation, air pollution, and the number of days with thunderstorms. Urban areas affect not only the weather patterns, but also the runoff patterns for water.
You didn’t give me the organism if it’s an animal it belongs in a Animalia
