Answer:
ciculation would be the most important to tyron while playing hockey.
Explanation: The ciculation of tyrons blood would keep him warm on the cold hockey floor.
Describing how the body protects the immune system: The immune system produces cells which we call the antibodies they exist to protect your body from a specific invader these antibodies are developed by cells called the lymphocytes
Vitamins A, D, E and K are fat souls Le vitamins so C. is the correct answer.
Hope this helps! :)
Answer:
Explanation:i cant really see it
