When you get a vaccine it injects a controlled amount of the illness into you, so the immune system can build up an immunity. The memory cells come into play when the illness comes back.
Answer:
The five basic needs built into our genetic structure have been identified as survival, belonging, power, freedom, and fun (Glasser, 1998).
Explanation:
Maslow's hierarchy of needs is a theory of motivation which states that five categories of human needs dictate an individual's behavior. Those needs are physiological needs, safety needs, love and belonging needs, esteem needs, and self-actualization needs.
It's none of your business to know about my health. Period sis
I’m pretty sure this is true, i don’t play basketball though
