Which of these statements is true? * 4 points Doctors have not yet come up with an antibiotic that can kill harmful bacteria. Antibiotics can no longer kill any harmful bacteria because of resistance. Antibiotics are completely effective at killing all harmful bacteria. Some bacteria can become resistant to some antibiotics.

i think it is the 3rd one

Explanation:

hope this helped!

p.s it would be cool if you gave me brainliest.

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.