The answer is <em>A.) You have antibodies that already recognize the virus</em>
Viruses and diseases are always changing. When we get sick with say the flu, a virus, or the cold of sorts, our body attacks it until it fights off the disease. You can't get sick from the same strand of sickness because once your body defeats the virus, it knows how to protect the body from it because of the antibodies, so the virus ends up evolving to get past your immune system again.
I hope this helped! Have a wonderful day :)
Strip mining is taking away the surface, literally scraping the surface away to remove coal.
Answer:
for 16 it is heart.
Explanation:
for 17 it is kidney to bladder
Product A with 300 calories and 19 grams of protein
