A(n) adaptive immunity exposes a person to a specific antigen preparation in order to trigger a protective specific immune response without the person suffering any effects associated with the pathogen.
<h3>What is
adaptive immunity?</h3>
a type of immunity that arises when a person's immune system reacts to a foreign substance or pathogen, such as after an infection or vaccination. Adaptive immunity involves specialized immune cells and antibodies that hunt for and eliminate foreign invaders and are able to avoid disease in the future by learning what those substances look like and creating a new immune response. Adaptive immunity can last for a short period of time, such as a few weeks or months, or it can last a long time, even for the rest of a person's life.
The adaptive immune system, for instance, provides lifelong immunity against measles in people who have recovered from the disease, but not against other common viruses like those that cause mumps or chickenpox.
To learn more about adaptive immunity from the given link:
brainly.com/question/8611452
#SPJ4
When Germany signed the armistice ending hostilities in the First World War on November 11, 1918, its leaders believed they were accepting a “peace without victory,” as outlined by U.S. President Woodrow Wilson in his famous Fourteen Points. But from the moment the leaders of the victorious Allied nations arrived in France for the peace conference in early 1919, the post-war reality began to diverge sharply from Wilson’s idealistic vision.
Answer:
Northerners wanted to abolish the slave trade in Washington DC so its C.
Northerners did not like slavery at all
Um I don’t think your question is clearly stated but hope these notes can help:
Under the presidential public funding program, eligible presidential candidates receive federal government funds to pay for the qualified expenses of their political campaigns in both the primary and general elections. ... Fund the major party nominees' general election campaigns (and assist eligible minor party nominees).
Contributions are the most common source of campaign support. A contribution is anything of value given, loaned or advanced to influence a federal election.
Where do campaign contributions come from? - Most money comes from private givers, such as small contributors, wealthy individuals, political action committees (PACs), temporary fundraising groups, and candidates themselves.
If helped mark me the brainiest!!
Scallops lived before the dinosaurs.
Explanation:
In this image of rock layers and fossil records, we can see fossils of two different organisms, one being a dinosaur (predatory by the looks of it) and the other being of scallops. The scallops are found only in one rock layer, and the same is the case with the dinosaur fossil.
This suggests that both the scallops and the dinosaurs lived only during those periods, not before them and not after them. Since the scallops are found at the bottom rock layer, and the dinosaurs in the rock layer above them, with both rock layers being undisturbed, it means that the scallops lived before the dinosaurs. It also means that the scallops didn't existed alongside the dinosaurs, but instead the dinosaurs occurred when the scallops were already extinct.
