Answers by Nurul Huda
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Answers by Nurul Huda

Answers by Nurul Huda
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Tina, an environmental scientist, is protesting the use of polychlorinated biphenyl (PCB). Which act will help Tina support her protest?
answered May 22, 2019
2 votes
227k views
Billy is injured during a high school football game. his chest is badly bruised and he is experiencing difficulty breathing. what might be the problem? what is a pneumothorax? is this also a possibility
answered Jan 8, 2019
2 votes
234k views
How would the political process change if congressional districting were organized by strictly geographic principles instead of by the political process in state legislatures?
answered Oct 18, 2018
0 votes
202k views
If one mole each of CH4, NH3, H2S, and CO2 is added to 1 liter of water in a flask (1 liter of water = 55.5 moles of H2O), how many moles of hydrogen, carbon, oxygen, nitrogen, and sulfur are in the flask?
answered Sep 19, 2018
5 votes
209k views
This lyric ode by the ancient Greek writer Pindar was dedicated to the winner of a contest. Which statement best sums up the speaker's feelings? Creatures for a day! What is a man? What is he not? A dream
answered Jul 7, 2018
5 votes
212k views
During puberty, abnormal levels of hormones can cause people to experience an extreme range of emotions.
answered Apr 22, 2018
5 votes
184k views
I know this is really easy but my head hurts so yeah
answered Feb 14, 2018
0 votes
188k views
How might the content in the Declaration of Independence lead to questions over the issue of slavery?
answered Dec 8, 2017
2 votes
4.4k views
cures and medicines for diseases, such as diabetes, can be credited to the study of _____. a. zoology b.physics c. biology d. geology
answered Nov 5, 2017
4 votes
213k views
What is an example of convection in earths system
answered Sep 24, 2017
3 votes
112k views
Choose the true statement about the graph of x > -3. closed circle on -3 and all numbers to the right shaded open circle on -3 and all numbers to the right shaded open circle on -3 and all numbers to the
answered Aug 9, 2017
2 votes
226k views
Cells use __________ to take in large molecules or other cells. active transport by endocytosis passive transport by osmosis active transport by carrier proteins passive transport by diffusion
answered Jun 3, 2017
4 votes
168k views
Find the difference in 7 7/8 - 3 1/4
answered Feb 2, 2017
4 votes
126k views
If the prefix re- means “back,” what does retain mean in the following sentence? The paper towel did not retain as much water as the sponge. to drive back to hold back to put back to write back
answered May 14, 2016
4 votes
163k views
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