Recent activity by Selim Alawwa

Recent activity by Selim Alawwa

The tertiary structure involves long-range interaction between amino acids through ________?

asked Sep 20, 2024

1 answer 218k views

Connotations of joy.

answered Sep 1, 2024

1 answer 27.3k views

Finish the prompt with a ghost story worthy of being told around the campfire. Keep in mind, it doesn't need to have a scary ending; it is fine to include some humor! With fear growing, I began knocking

answered Jun 27, 2024

1 answer 224k views

Which two sentences describe why classification systems are still changing? A. Scientists utilize new technology to find genetic evidence through DNA testing. B. Scientists often decide that different

asked Jun 14, 2024

1 answer 106k views

A boat sails 6km from point X on a bearing of 065° and then travels 13km on a bearing of 136° to reach point Z. Find the distance between point Y and Z. A) 14 km B) 15 km C) 16 km D) 17 km

answered Jan 26, 2024

1 answer 27.2k views

Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

answered Nov 29, 2023

1 answer 166k views

Find the width and area based on the length being 11 and the perimeter being 34

answered Nov 1, 2023

1 answer 37.8k views

Find the acute angle 0, to the nearest tenth of a degree, for the given function value.tan 0 = 0.8457

answered Oct 3, 2023

1 answer 166k views

Discuss what a forensic pathologist would be looking for when he examines the head and brain of a victim.

asked Aug 13, 2023

1 answer 217k views

Solve by substitution and show work y = -2x -2 y = -4x

answered Aug 2, 2023

1 answer 104k views

Shows two trolleys accelerating towards each other. Calculate: i. The acceleration of Trolley 1 ..............m/s2 . ii. The mass of Trolley 2..............kg.

answered Jul 7, 2023

2 answers 149k views

Ocean water contains 3.0% NaCl by mass. What mass of ocean water in grams contains 224 g of NaCl?

answered Apr 9, 2023

1 answer 32.5k views

Tiffany has a balance of -$89.99 in her bank account. She deposits $95. How many money does she have now help pls

asked Feb 7, 2023

1 answer 214k views

What is the total heat energy required to raise the temperature of 10g of liquid water from 20 degrees Celsius to 150 degrees Celsius?

answered Jan 13, 2023

1 answer 77.7k views

What is the formular for carbon dioxide

answered Dec 14, 2022

2 answers 124k views

find the height of a trapezium if the sum of the lengths of the parallel sides is 39cm and whose area is 234cm²

answered Dec 9, 2022

2 answers 55.0k views

Which molecules store energy in their chemical bonds

answered Nov 28, 2022

1 answer 151k views

A watch is sold for $139 at a loss of $30. What was the original cost of the watch?

answered Nov 19, 2022

2 answers 218k views

An exercise machine with an original selling price of $930 is marked down by 11%. What is the sale price of the exercise machine?

answered Aug 26, 2022

1 answer 112k views

An exercise machine with an original selling price of $930 is marked down by 11%. What is the sale price of the exercise machine?

answered Aug 26, 2022

1 answer 112k views

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