Answer:
True
Explanation:
The definition of stress may vary upon the perception of the individual but the psychologists have analysed and proposed that stress is the circumstance which can threaten the well being of the individual.
The factors which could be responsible for the well being may differ from individual to individual like the self-esteem may be important for one but not for others, the reputation may be important for some but not for all, therefore, the definition of the stress becomes complex.
Thus, true is the correct answer.
Answer:
The arteries and veins carry blood all over the body. They send oxygen and nutrients to the body tissues.
Explanation:
Hope this helps
Answer:
the two functions of tissue are:
- Helps in movement
- helps to cover a body and a shape.
Answer:
Explanation:
Active - the process of exposing the body to an antigen. Exposing the body will generate an adaptive response that takes a few days or weeks to develop and can be life long lasting.
Passive - it is provided when we are given antibodies to disease. Instead of producing the antibodies with the immune system, they are given. Like a newborn baby acquires immunity from the placenta.
Natural - it works to fight off pathogens before they begin an active infection. Sometimes it is not enough to stop the pathogen or the pathogen exploits the immune response and gets to the cells.