4. Why do marine scientists often take more than one representative sample? (1 point)
A. Populations can vary even within the same region.
B. There are often mistakes in representative samples.
C. There is a long tradition of taking several samples when documenting population.
D. Marine scientists lack the technology to determine the population at the ocean’s depths.

Read the following short excerpt of student writing. use your vocabulary and grammar knowledge to determine which suggestions you would make to improve his or her grammar and word choice. i really thought she loved me but i discovered her grave betrayal one afternoon. it was easy to figure out because she accidentally sent a text to me that was meant for him. i was confused by the text because it said, "don't tell mike." i felt insulted that she thought she could get away with this infidelity. at first i felt very angry bitter and hateful but then i felt so hopeless and depressed. i longed for her to call me. i thought if i could just hear her pleasing voice, maybe then i would not be filled with such bitterness. instead of calling her i talked to another friend who is good at listening and feeling my pain. talking with her makes me feel euphoric. i think i may be on the road to recovery.what word would you suggest to replace the underlined word or words in this excerpt? instead of calling her, i talked to another friend who is (good at listening and feeling my pain). talking with her makes me feel euphoric. amorous sentimental empathetic grave

Now pick a section from chapter 1 of the call of the wild in which buck is interacting with another character. imagine that section narrated in first person point of view from one of the character's perspective, and rewrite it in the space below, attempting to use a similar writing style as the original author. then, in a second paragraph, consider this: are you able to explore some of the same ideas and themes when viewing the situation from the character's first person point of view, as compared to when it is narrated from london's third-person limited point of view? explain. your response should be be about 150 words in total.

Drag the tiles to the boxes to form correct pairs. match each excerpt to the type of characterization it uses.