Recent activity by Erfan Safarpoor

Recent activity by Erfan Safarpoor

At what temp does tissue damage begin? a) Below 40°C b) Above 45°C c) Below 20°C d) Above 50°C

answered Dec 15, 2024

1 answer 145k views

once a molecule is found to contain polar bonds, what must also be true for the whole molecule to be polar?

answered Dec 1, 2024

1 answer 216k views

Sound can travel incredibly quickly: 1 mile in about 1/12 of a minute. Based on that, what is the approximate speed of sound? Simplify your answer and write it as a proper fraction, mixed number, or whole

answered Oct 5, 2024

2 answers 27.5k views

After the annexation of Texas, Sam Houston later served as

asked Sep 26, 2024

1 answer 141k views

What are the two broad categories of mixed method designs? a) Qualitative and Quantitative b) Experimental and Non-Experimental c) Cross-Sectional and Longitudinal d) Observational and Correlational

asked Sep 26, 2024

1 answer 173k views

Unlike traditional concrete, engineered cementitious composites (ECC) do not contain gravel but instead contain fly ash. True or false?

answered Aug 16, 2024

1 answer 199k views

In class, we used applause and "boo"s to shape a particular behavior.

answered Jun 18, 2024

1 answer 66.6k views

The demand for which of the following is likely to be the most price inelastic? 1) transportation 2) taxi rides 3) bus tickets 4) airline tickets

asked May 14, 2024

1 answer 211k views

The molten-alloy overload element is a link of material that is a Oa. poor electrical conductor Ob. good electrical conductor O c. silicone based material O d. good electrical insulator

asked Apr 10, 2024

1 answer 216k views

The large radiopaque artifact present on the maxillary left lateral canine periapical radiograph and identified by the arrow is A. Conecut error B. An image of the partial denture clasp C. An amalgam tattoo

asked Feb 6, 2024

1 answer 212k views

Where did 3 of the bombs explode?

answered Jan 9, 2024

1 answer 33.7k views

wo Use the following information to answer questions # 1-4. There is a proportional relationship between the volume of a sample of helium in liters and the mass of that sample in grams. If the mass of

answered Nov 14, 2023

1 answer 38.2k views

Natural gas is most commonly extracted by a process called fracking. Once extracted, it's toxic if inhaled, and it is tasteless, colorless, and odorless. What is done to natural gas to increase safety?

answered Oct 17, 2023

1 answer 54.7k views

If mike (drink ) .... too much coffee before going to bed ,he he(not sleep ) ... well

asked Sep 3, 2023

1 answer 203k views

What is : 96 x 68.43 ?

answered Jun 8, 2023

1 answer 6.0k views

What is the height of the cylinder? Round your answer to the nearest tenth, enter only the number, no label

answered May 10, 2023

1 answer 134k views

Select the correct answer. Scott is experiencing gallstones. The gallstones have caused cholecystitis (inflammation of his gallbladder). Scott's condition affects which body system?

answered Apr 17, 2023

2 answers 107k views

Find the slope of a line parallel to y= -2/5x + 4/5 .

asked Apr 2, 2023

1 answer 9.2k views

Solve the system of equations. 2x − 5y = 3 x − 3y = 1

asked Mar 23, 2023

1 answer 33.8k views

Which text feature bolds special vocabulary? Headings Index Key words Table of Contents

answered Mar 2, 2023

2 answers 204k views

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