Antibodies, White blood cells, complement system, lymphatic system, spleen, thymus, the bone marrow.
These preparations are called Vaccines. <span>A </span>vaccine<span> is a biological preparation that
provides active acquired immunity to a particular disease. A </span>vaccine<span> typically contains an agent that
resembles a disease-causing micro-organism and is often made from weakened or
killed forms of the microbe, its toxins or one of its surface proteins</span>. I
am hoping that this answer has satisfied your query and it will be able to help
you in your endeavor, and if you would like, feel free to ask another question.
This should be the correct answer
Answer:
True
Explanation:
It is true because our protein has a big effect on our traits.
I hope it helps! Have a great day!
Pan~
Rays of light that pass through the lens are brought closer together that’s because this lens is a converging lens.
