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Why are white blood cells unable to transport gases
answered
May 18, 2021
Biology
high-school
5
votes
82.5k
views
16. Botulism is a serious form of food poisoning. It results when a substance called botulinus toxin, produced by bacteria, prevents the release of acetylcholine from motor nerve fibres. The effect is
answered
Feb 27, 2021
Biology
high-school
6
votes
188k
views
How do you convert 7/3
answered
Dec 12, 2020
Mathematics
middle-school
5
votes
214k
views
Who is it about? Who is involved? "I Have a Dream" by Martín Luther King Jr.
answered
Oct 23, 2020
History
middle-school
0
votes
71.2k
views
Which of the following statements are characteristic of DNA? (i) Double-stranded helix (ii) Sugar is deoxyribose (iii) Found in the nucleus
answered
Jul 14, 2020
Biology
middle-school
4
votes
16.0k
views
Suppose that the average weekly wage for mothers just off welfare in the United States is $300. A random sample of 60 welfare mothers is given an assertiveness training class. One year later their average
answered
Jul 2, 2020
Business
college
1
vote
205k
views
In March 2015, the Public Policy Institute of California (PPIC) surveyed 7525 likely voters living in California. This is the 148th PPIC research poll, and is part of a survey series that started in 1998.
answered
Feb 17, 2020
Mathematics
college
4
votes
155k
views
Write the equilibrium constant formula for the following reaction: 2H2+O2 yields 2H2O
answered
Aug 11, 2019
Chemistry
college
3
votes
22.3k
views
What was an accomplished by the Song Dynasty of China
answered
Jun 9, 2019
History
middle-school
5
votes
108k
views
What is the solution to the system of equations graphed below? Y = 4x + 11 Y = -2x - 1 A. (-2,3) B. (-3,2) C. (-3,-1) D. (0,-1)
answered
Jun 1, 2019
Mathematics
high-school
3
votes
36.4k
views
The meaning of LIFE!
answered
Oct 17, 2018
Physics
high-school
1
vote
81.8k
views
Reading aloud effectively does not necessarily require one to understand what he is reading. True or False
answered
Jun 20, 2018
English
high-school
4
votes
137k
views
A football stadium has 2,500 seats. For the first game of the season, 2,075 seats were filled. Which percent of seats were filled for the first game?
answered
Jun 9, 2018
Mathematics
middle-school
5
votes
21.1k
views
Identify the arrows that show removal of thermal energy when matter changes state.
answered
Apr 24, 2018
Chemistry
middle-school
6
votes
221k
views
Describe the great awekening. what was its impact
answered
Apr 22, 2018
History
middle-school
4
votes
125k
views
Given the following functions f(x) and g(x), solve f over g(−4) and select the correct answer below: f(x) = 4x − 4 g(x) = x − 1 a)−20 b) −4 c) 4 d) 1/4
answered
Aug 18, 2017
Mathematics
high-school
5
votes
231k
views
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