In the text, the author emphasizes the importance of studying animal diseases to help humans. What are some other examples in which scientists have to study something harmful to better protect people from it?

Based on the root word what is the definition of imperceptible

Read this description of a detail from the movie i am legend. a scientist is the last man alive in a post-apocalyptic new york, where zombies have taken over and destroyed most of the population. about ten minutes into the film, the man thinks back to how the zombie creatures came to be, and how at one point he had a wife and child. which type of suspense technique did the screenwriter use? dramatic irony flashback foreshadowing special effects

In an indians fathers plea medicine grizzly bear lake makes the argument that wind wolf is a slow learner how does he fail to build a strong argument?