Recent activity by Chris Zelenak

Recent activity by Chris Zelenak

What do you mean by the phrase necessity is the mother of invention? And who said it?

asked Nov 27, 2023

1 answer 123k views

Help! 1. List ten (10) Reasons why reading is important. 2. Explain five of the reasons you give briefly.

answered Oct 26, 2023

1 answer 27.0k views

96 is 60% of what number?

asked Oct 6, 2023

1 answer 165k views

A system of equations is shown Y=2x-5 Y=4x + 3 What is the solution to the system of equations? A (-4,-13) B(-4,3) C (4,-13) D (4,3)

answered Jun 9, 2023

1 answer 199k views

Help please thank you

asked May 26, 2023

1 answer 64.0k views

Use the drop-down menus to identify the personal characteristic that fits each description. Christine is a fast reader: Leonard is very busy and involved in his community: Rose has worked in a few different

answered Mar 15, 2023

1 answer 176k views

Ok so i have three questions 1. 4 – 3/7 = _______ 2. 3/4 + 5/8 = _______ and 3. 1 – 4/5 = _______

answered Feb 28, 2023

1 answer 131k views

In humans, iron is a trace element required for the proper functioning of hemoglobin, the molecule that carries oxygen in red blood cells. What might be the effects of an iron deficiency?

asked Jan 21, 2023

1 answer 54.6k views

PLS HURRY THIS IS TIMED! This story of Miy Life. Have you ever been at sea in a dense fog, when it seemed as if a tangible white darkness shut you in, and the great ship, tense and anxious, groped her

answered Nov 24, 2022

1 answer 38.6k views

Which of the following is an example of microevolution? A. The formation of four new species of fish in a lake over thousands of years B. A mass extinction that occurs because of major environmental changes

asked Oct 24, 2022

1 answer 136k views

A student determines the molar mass of acetone, CH3COCH3, by the method used in this experiment. She found that the equilibrium temperature of a mixture of ice and water was 1.0 degrees C on her thermometer.

asked Oct 14, 2022

1 answer 60.8k views

What do you call a cow that's robing the store. He's a high stakes hahahahahahahahaahahha

asked Sep 25, 2022

1 answer 29.1k views

A layer of ethyl alcohol (n= 1.361) is on top of the water ( n=1.333) . At what angle relative to the normal to the interface of the two liquids is light totally reflected

asked Sep 11, 2022

1 answer 106k views

True or False: You can break apart the atoms in a polyatomic ion. True False

answered Sep 1, 2022

1 answer 47.7k views

What power did the stone age bot builders take advantage of

asked Aug 13, 2022

1 answer 229k views

No links please Lines L and M are parallel find the measure of angle 7

answered Jul 9, 2022

2 answers 125k views

Please help me if you can

answered Jun 18, 2022

2 answers 15.0k views

How do i answer these? can somebody try to explain it ? maybe using a photo as well

answered Jun 12, 2022

1 answer 36.3k views

What is the usual CORRECT pairing of DNA? Look closely at the picture to figure it out. A. T-C and G-A B. C-G and A-T

answered Jun 8, 2022

2 answers 9.2k views

The chromosome are arranged to show ll 13 O A. homologous pairs O B. tetrads OC. independent assortment O D. nucleotides

asked May 21, 2022

2 answers 45.3k views

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