I'll answer question #2 :)
"Why does Heck Tate insist that Bob Ewell's death was self-inflicted?"
Heck Tate keeps insisting that Bob Ewell fell on his knife because he does not want to drag Boo Radley into the public eye. Boo has been out of society for far too long, and although Heck knows that Boo killed Bob for a good reason, he might think that the public will not. Or yet, they'll make him a hero and he'll be overcrowded with gifts from the neighborhood. Heck knows that Boo does not want to be made public, and is a very shy person, so he knows that it is best to just tell everyone that Bob Ewell fell upon his own knife.
~Hope I helped!~
2 uses the correct verb form its using the past tense verb were
Answer:
Project: Soil Microbiology Laboratory.
Explanation:
TEST
The soil microbiogy laboratory aims to help in the identification, characterization of microorganisms that help in the fertilization of soils and agricultural crops, for this it must have all the necessary materials such as bioreactors, laboratory material (petri dishes, incubators , crops, etc.), and all other sanitary conditions suitable for its correct implementation.
Countries that require or are international producers of agricultural crops, where they lack adequate conditions for good fertilization, may need this implementation, for example: Cameroon, Indonesia.
Answer: While I talk, Duncan still lives. The more I talk the harder it will be to do this.
Explanation:
Answer: The story presents Raven’s trick against the Sky Chief in a matter-of-fact manner.
Explanation: