Hello!
1. Option D - a topic sentence.
Notice how the paragraph from the second question begins with the sentence "<span>There are several reasons why creating a plan for studying will benefit the student." The first paragraph does not start with a sentence which expresses its main idea, it just jumps right into details about picking a career.
2. Option A - To get the most out of studying for an exam, a plan can help.
This sentence restates the main idea and ends the paragraph.
3. Option B - Add a thesis statement.
This paragraph does not contain a statement to summarize its purpose. It lacks a thesis.</span>
It’s a natural cause can not be control.
A. The verb tense is always present tense in this sentence unlike the others.
Is there supposed to be a pic here explaining the lyrics ?
Coastal upwelling occurs when the surface water is replaced by water rising along theshore.The surface water is often rich in nutrients, and prolonged wind can result in increasedbiological productivity.Upwelling can also influence the weather.Coastal downwellinghowever helps to drive water towards the coastline and be forced downward, returning seawardalong the continental shelf.This downwelling helps supply the deeper ocean with dissolvedgases and nutrients and it assist in the distribution of living organisms.Unlike upwelling,<span>downwelling has no direct effect on the climate or productivity of the adjacent coast</span>
