Questions by Obsidian Phoenix

Questions by Obsidian Phoenix

The concept of "race" that most people are familiar with today emerged a. in 1865, with the end of the U.S. Civil War. b. within the field of genetics. c. in the 1400s, with European colonial expansion.

asked Sep 12, 2024

1 answer

4 votes

70.6k views

Hess's mechanism for moving plates was: A. Continental drift. B. Volcanic eruptions. C. Ocean currents. D. Mantle convection.

asked Aug 26, 2024

2 answers

4 votes

58.2k views

Some degree of cerebral edema occurs after brain surgery; it tends to peak ______ hours after surgery, producing decreased responsiveness on the second postoperative day. A) 12-24 hours B) 24-36 hours

asked Jun 20, 2024

1 answer

0 votes

129k views

Why does your textbook author compare the amniotic egg to a spacecraft?

asked May 24, 2024

1 answer

5 votes

34.5k views

Calculate the heat change (δη°rxn) for the slow reaction of zinc with water $$

asked May 4, 2024

1 answer

0 votes

114k views

What are the three foundations of legitimacy identified by Max Weber?

asked Apr 26, 2024

1 answer

5 votes

53.1k views

Consider a spectrometer based on a diffraction grating. Construct a problem in which you calculate the distance between two wavelengths of electromagnetic radiation in your spectrometer. Among the things

asked Apr 7, 2024

1 answer

3 votes

140k views

A square sign has an area of approximately 158 feet. What is the approximate length of one side of the sign? A. between 12 and 13 feet B. between 9 and 10 feet C. between 15 and 16 feet D. between 20 and

asked Dec 24, 2023

1 answer

0 votes

95.7k views

Select the correct answer.What is the simplified form of this expression?(-3x²+x+5)-(4x² – 2x)OA X-X+5OB. +3x-11OC 7x+3x-5OD. -7x+3x+5

asked Nov 20, 2023

1 answer

5 votes

49.5k views

What is the wavelength of a photon of EMR with a frequency of 3.24x10¹3 Hz?9.26x1020 m9.72x1021 m1.08x105 Hz9.26x10-6 m

asked Sep 27, 2023

1 answer

5 votes

92.9k views

Read the following sentence: Katelyn ________ sanding the boat by the time I arrive home tonight. Select the option that completes the sentence using the correct perfect tens had finished has finished

asked Mar 5, 2023

2 answers

0 votes

127k views

During the busiest season of the year, your customer support center receives a higher call volume than planned. However, you can't hire more staff. how would you address the extra volume? A tell your team

asked Dec 24, 2022

1 answer

1 vote

72.5k views

What was the first White Supremacist group? Arian Brotherhood Skinheads Knights of the White Camellia Ku Klux Klan

asked Sep 24, 2022

1 answer

2 votes

175k views

Pls help with this 50+ points alg2

asked Jul 6, 2022

1 answer

2 votes

88.6k views

The function f(t) = 4t2 − 8t + 7 shows the height from the ground f(t), in meters, of a roller coaster car at different times t. Write f(t) in the vertex form a(x − h)2 + k, where a, h, and k are integers,

asked Mar 15, 2022

1 answer

2 votes

235k views

Y=13x − 1x − 3y = 5 What is the solution to the system of equations shown above?

asked Nov 5, 2021

1 answer

5 votes

125k views

Read the passage below from "The Most Dangerous Game" and answer the question. They would be on him any minute now. His mind worked frantically. He thought of a native trick he had learned in Uganda. He

asked Oct 1, 2021

2 answers

1 vote

128k views

A piece of metal absorbs 200 J of heat causing its temperature to increase by 10 °C. If the metal has a specific heat capacity of 0.10 J/g°C, what is the mass of the piece of metal in grams?

asked Aug 16, 2021

2 answers

3 votes

77.7k views

Which is an outer planet?

asked Jun 19, 2021

1 answer

3 votes

138k views

What is the true about smooth muscle cells?

asked Jun 12, 2021

1 answer

0 votes

141k views

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