Answers by Ali Raza Bhayani
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Answers by Ali Raza Bhayani

Answers by Ali Raza Bhayani
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Why is rna, rather than dna, thought to have been the first genetic material?
answered Jan 29, 2019
2 votes
225k views
Calculate the size of the image of a tree that is 8m high and 80 m a pinhole camera that is 20 cm long . what is its magnification?
answered Jan 19, 2019
4 votes
111k views
Find an angle at home. Measure the angle. Record the measure. Classify the angle.
answered Jan 10, 2019
2 votes
161k views
What is the first thing you should you do before making a budget? Review your financial history Decide where your income will go. Open a bank account. Achieve a long-term financial goal.
answered Nov 22, 2018
6 votes
46.8k views
What fraction of all US residents lived in suburban neighborhoods in the year 2000?
answered Oct 30, 2018
3 votes
170k views
Sam wanted to open a file that he saved yesterday. Which component inside the computer stores this file?
answered Oct 20, 2018
7 votes
73.4k views
When trying to quit smoking using individual strategies, you should __________.
answered Sep 21, 2018
6 votes
188k views
Gwen is filling a pool. She wonders how fast the water is flowing into the pool. Which unit rates would be reasonable for Gwen to use to describe how fast the pool is filling with water? Select each correct
answered Sep 15, 2018
7 votes
155k views
During vaporization, a substance changes from a liquid to a(n) _______________.
answered Dec 29, 2017
4 votes
225k views
Compare and contrast what happens in mitosis and meiosis and discuss the importance of each process to a living organism.
answered May 25, 2017
3 votes
226k views
All forms of life on earth are linked together in relationships involving _____. A.water B.food C.the environment D.energy
answered May 10, 2017
3 votes
79.4k views
Why are floods in urban areas particularly dangerous? A.city buildings do not allow flood waters to recede B.pollutants and diseases are spread by flood waters more rapidly C.crop soils are permanently
answered Mar 12, 2017
4 votes
133k views
Why did some people oppose the Immigration Act of 1965? They wanted to have a say in how immigration laws were implemented. They were influenced by the civil rights movement. They feared new immigrants
answered Mar 5, 2017
1 vote
167k views
Patrick is observing a stained slide of muscle tissue under a microscope. He observes alternating dark and light bands inside the muscles. Which is the probable source of these muscles? Blood vessels Skeletal
answered Feb 16, 2017
5 votes
165k views
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