Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


A vaccine is a suspension of a disease causing microbe which is killed or weakened such that the suspension does not cause diseases. Rather, it stimulates the production of antibodies in the body. As the microbe is weakened, it gets killed easily by the antibodies produced. These antibodies remain in the body for a long period of time and protect the body against any such attack of microbes. 
0 0 0
Vacation is important because we want do some excitemment after our daily routine..hence this is very necessary
0 0 0
That's not the scientific explanation....it's incorrect
Oo sry. I thaught vacation
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts