Recent activity by Alan Zhiliang Feng

Recent activity by Alan Zhiliang Feng

What is the complementary strand of DNA for the given nitrogenous bases? a) 3-adenine, cytosine, cytosine, thymine-5' b) 5-thymine, adenine, adenine, guanine-3' c) 5-thymine, guanine, guanine, adenine-3'

asked Dec 16, 2024

1 answer 149k views

What events further enhanced the principle of checks and balances after the United States Constitution was ratified?

answered Nov 30, 2024

1 answer 37.1k views

During a 980-mile cruise, a ship traveled 590 miles in 7 hours initially. What was the speed for the rest of the trip if 13 hours were spent on the whole cruise? A. 40 mph B. 45 mph C. 50 mph D. 55 mph

asked Nov 10, 2024

1 answer 189k views

No matter how hard a horse pulls on a cart, the cart must pull back with exactly the same force according to newton’s third law. how can a cart pull a horse

answered Sep 10, 2024

1 answer 3.3k views

Change in electrostatic force if neutrons increase. a) Increases b) Decreases c) Remains unchanged d) Depends on the charge

asked Aug 22, 2024

1 answer 8.8k views

Mayerlin has xx dimes and yy nickels. She has no more than 20 coins worth no less than $1.30 combined. Solve this system of inequalities graphically and determine one possible solution. what are the inequalities?

asked Aug 22, 2024

2 answers 78.9k views

In what part of the United States are the appalachian mountains located? a. in and around the great plains b. mississippi delta

answered Aug 10, 2024

1 answer 190k views

A harmonious relationship is one that is: A) Musical B) Pleasant C) Untrustworthy D) Old

answered Jun 17, 2024

1 answer 81.3k views

Write the next whole number after 7DD in 14 base system

answered May 30, 2024

1 answer 147k views

I really need help on the math problem

answered May 12, 2024

1 answer 144k views

The figure above shows that sedimentary rocks are changed to sediment by ____. a. compaction c. cementation b. weathering and erosion d. heat and pressure

answered May 8, 2024

1 answer 50.6k views

Which modifier does the principal physician of record use with the E/M code when billed?

asked Apr 28, 2024

1 answer 109k views

Wordly wise 3000 book 9 lesson 7 answer key

answered Feb 22, 2024

1 answer 158k views

The most frequent location of a dentigerous cyst is the A. inferior third molar area. B. symphysis of the mandible. C. midline of the hard palate. D. apical area of a devitalized tooth. E. premolar area.

answered Feb 11, 2024

1 answer 113k views

What does a good investigative report not include? Option 1: Description of data collection techniques Option 2: Adequate supporting data Option 3: Calculations used Option 4: Risk Assessment

answered Jan 7, 2024

1 answer 116k views

On the same object as in the previous question, you have to pus with 15 N to move it 10 meters. How much work do you do?

asked Jan 7, 2024

1 answer 62.1k views

Did the shang dynasty last longer or shorter than the entire history of the united states to date?

asked Dec 27, 2023

1 answer 19.2k views

Light of different wavelengths look different ______ to humans: A.) visible spectrum B.) electromagnetic spectrum C.) colors D.) absorption

asked Dec 27, 2023

1 answer 181k views

What is your mother name

asked Dec 15, 2023

2 answers 56.3k views

Solve equation an show steps pls -12 + k = 18

answered Nov 21, 2023

1 answer 124k views

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