Answer:
Hemoglobin is the iron-containing protein found in all red blood cells (RBCs) that gives the cells their characteristic red color. Hemoglobin enables RBCs to bind to oxygen in the lungs and carry it to tissues and organs throughout the body.
Explanation:
Your body:
Stress is not an illness itself, but if it isn't under control it can cause serious illnesses, such as heart disease, asthma, stroke, diabetes and some types of cancer. Spotting the early signs of stress, like sweating, loss of appetite, headaches and loss of concentration will help prevent it getting worse.
Your mind:
If you are stressed you may feel worried, anxious, irritable or have low self-esteem. You may also notice that you lose your temper more easily, drink more or act unreasonably.
Stress and sleep:
Your mood and how well you sleep affect each other. Feeling stressed can mean you don't sleep well enough, and if you don't sleep well enough this may make you feel more stressed.
True. Skill development is very crucial in sports. This not only improves our skeletal system's functions but also our brain control. When the body is used to performing a certain activity, the brain automatically stores the different stimuli and uses them efficiently. A person who is developing a particular skill will have an easier time in recruiting motor neurons at a speedy rate making movements snappy and judgments quick. Skills like balance, coordination, speed, agility, and reaction time are the most crucial skills needed in performing sporting activities. Each training regimen should contain the development and focus for each.
I'd say probably A, because if it were B that would mean that he's not doing anything for his shoulder pain and C isn't good for your shoulder either. So A, probably.
About 100000 billon hairs on human