What is the main idea of paragraph 3? “Bioassays usually do not identify which specific substances are toxic, or the amounts of toxic substances present. But they do provide a good indication of the total toxicity of samples, and they are a quick and inexpensive way to test for toxicity in many samples” A Bioassays are less expensive than other toxicity tests.
B Bioassays are used to indicate which toxic substances are present in a
sample.
C) Runoff water could be contaminated with toxic substances.
D) Bioassays are a convenient way to test whether substances may be toxic.

Read the excerpt from it's our world, too! : young people who are making a difference.the author’s purpose in this excerpt is to

What is a generalization? a. a series of events that make up what happens in a story b.hints or clues that tell you what is going to happen in a story c.the final resolution or event that ties up loose ends in a story d. a simple statement about something complicated

Demonstrating understanding of jem's development one way to demonstrate understanding of character and theme is by writing from the perspective of a character. for this assignment, compose a short poem from the perspective of jem. your poem should detail his feelings about either a. his father, atticus or b. mrs. dubose. the poem must accurately trace the progression of jem's attitudes and beliefs, highlighting the important events and shifts in his perspective detailed above. your writing should also sound like jem, using voice and word choice that reflects the voice and word choice found in the novel. the poem can be a free poem (meaning it does not need to rhyme or follow a particular format). it should be a minimum of twenty-lines in length, have a title, and follow conventional rules of spelling, grammar, and punctuation.