Question

एक वायुयान
क्षैतिज से 60 के con
उड़ता है यदि इसके veg का caitij
घटक 100किमी/घण्टा हो तो इसके
वास्तविक वेग त्या उधर टक जात
कीजिए​

Answer 1

Answer:

Red cells contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the body and then returns carbon dioxide from the body to the lungs so it can be exhaled. Blood appears red because of the large number of red blood cells, which get their color from the hemoglobin.