Here is my question no. 21
Answer both the questions
Answers
1) Blood: Blood is the red liquid which circulates inside the arteries and veins, carrying respiratory gases and nutrients throughout the body.
Lymph: Lymph is a colorless fluid which bathes tissues and drains through the lymphatic system.
Blood: Blood circulates through arteries, veins, and the heart.
Lymph: Lymph circulates through lymph capillaries, lymph nodes, and lymph vessels.
Blood: Blood consists of a high protein concentration.
Lymph: Lymph consists of a low protein concentration.
Blood: Blood contains more nutrients and wastes.
Lymph: Lymph contains fewer nutrients and wastes.
Blood: Blood regulates body temperature and maintains pH.
Lymph: Lymph transports fat and fat-soluble vitamins and stores lymphocytes.
Blood: Blood clots rapidly due to the presence of fibrinogen.
Lymph: Lymph clots slowly due to the presence of less fibrinogen.
2) A pacemaker is a small device that's placed in the chest or abdomen to help control abnormal heart rhythms. This device uses electrical pulses to prompt the heart to beat at a normal rate.