Imagine you are reading a journal written by a woman during the time of the american civil war. if you were to use this as historical evidence, why would it be important to know which side the writer supported in the conflict? a) to understand why she would keep a journal. b) to understand if the source is primary or secondary. c) to understand the authenticity of the source. d) to uderstand the write's potential bias.

answer; (c) all the above

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.