Answer:
antibodies
Explanation:
The third line of defense is specific resistance. This system relies on antigens, which are specific substances found in foreign microbes. Most antigens are proteins that serve as the stimulus to produce an immune response. The term "antigen" comes from ANTI-body GENerating substances.
If he sprained his ankle and you know he's n pain, then you should see the doctor or make an appointment. If the injury is severe then take him or her to the emergency room.
Answer:
TRUE When joints are not regularly moved, muscles shortens and flexibility decreases ... moving the joints beyond the accustomed range of motion ... (Muscle tissue has elastic properties & responds to stretching exercises by undergoing ...
Explanation:
you have to study
A person with clinical depression will experience at least four signs of the disorder for at least two weeks.
The symptoms showing the illness may include: Trouble in concentrating or remembering small details, and making decisions in everyday life.
Also you'll fatigued through out the day, you will get feelings of guilt, worthlessness, and helplessness.
It may also include Insomnia, early-morning wakefulness, or sleeping too much.
Also you lose your focus and there is a loss of interest in things once pleasurable, including sex.
