
Blood is responsible for transportation of Oxygen in body which is the part of Cardiovascular system.
therefore, correct choice is :
- D.) Cardiovascular system
over the counter medications would be a substance that may cause an addiction
Answer:
to best honest to the best of ability is c
Explanation:
The relationship between stress and illness is complex. psychiatric illness is stronger than the correlation with medical or physical illness.There is no scientific evidence of a direct cause-and-effect relationship The immune system has about 1 trillion lymphocytes.
if this confuses you let me know or wrong answer plz