Answer:
Veins are blood vessels in humans, and most other animals that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are the pulmonary and umbilical veins, both of which carry oxygenated blood to the heart. In contrast to veins, arteries carry blood away from the heart.
Explanation:
Well i don’t know what you could pick bc the statements aren’t here i don’t think you added them but here is the detention of meiosis // a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
hope that helps
Living would not be possible because without the greenhouse effect the earth would be a solid rock or ice.