What parts of the human anatomy would a heart surgeon need to study to be able to most effectively do his job? a. ) the entire body
b. )the heart and blood vessels
c. ) the heart
d. ) the heart and brain

correct answer is a.) the entire body

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.

cutting out negative people, changing their diets, exercising, taking off days from work or school, etc

trabalhadores de fornecimento estéreis centrais

i don't think so because different teachers have different materials. tehy teach differently, unless you know for sure your teacher is the exact same as others. i would just contact ur teacher