Question

DIAGNOSTIC TEST
5.
Directions: Read each question carefully and
choose the letter of the best answer. In your
answer sheet, blacken the letter that
corresponds your answer.
1. Pulmonary arteries serve as pathway of
transporting
6.
A. oxygenated blood from the heart to
the lungs
B. deoxygenated blood from the heart
to the lungs
C. oxygenated blood from the lungs to
the heart
D. deoxygenated blood from the lungs to
the heart
2. How do the circulatory system and
respiratory system work together?
7
A. reducing water loss
B. regulating body temperature
C. circulating blood and oxygen
throughout the body
D. bringing oxygen to the lungs and
getting rid of carbon dioxide
cardiovascular​

Answer 1

Answer:

Pulmonary arteries serve as pathway of

B.Transporting deoxygenated blood from the heart to the lungs

2 answer: (optionC) circulating blood and oxygen throughout the body