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Describe how a single amino acid substitution causes hemoglobin molecules to stick together. Use what you know about the structure of hb and hbs
asked
Jun 26, 2021
Biology
high-school
1
answer
0
votes
140k
views
a contractor charges $1,200 for 100 square feet of roofing installed. at this rate, how much money does it cost to have 1,100 square feet installed
asked
Apr 19, 2021
Mathematics
high-school
1
answer
4
votes
132k
views
Scholars know that the olympics festival began early in Greek history because
asked
Mar 22, 2021
Social Studies
middle-school
1
answer
1
vote
35.1k
views
Which set of numbers could be the length of the sides of a right triangle? A) {10,24,26} B) {12,16,30} C) {3,4,6} D) {4,7,8} ***YOU DON'T HAVE TO SHOW WORK***
asked
Feb 28, 2021
Mathematics
middle-school
1
answer
1
vote
188k
views
Find the measures of angles A, B, and C in triangle ABC m < B=3* m m
asked
Feb 24, 2021
Mathematics
college
1
answer
0
votes
34.1k
views
Why do you think corals have declined since 1977
asked
Oct 28, 2020
Biology
middle-school
2
answers
5
votes
195k
views
Calculate the power output in watts and horsepower of a shot-putter who takes 1.30 s to accelerate the 7.27-kg shot from rest to 16.0 m/s, while raising it 0.900 m. (Do not include the power produced to
asked
Oct 4, 2020
Physics
college
1
answer
1
vote
166k
views
How many chromosomes are in a gold fish?
asked
Sep 22, 2020
Biology
middle-school
2
answers
2
votes
192k
views
Aphids can feed in the leafy treetops (or tree canopies). Ants are usually not abundant in the tree canopies unless aphids are also present. You introduce aphids to an area of the tree canopy and survey
asked
Feb 6, 2020
Biology
high-school
1
answer
2
votes
61.8k
views
Identify three ways boundaries are created and provide a specific example of each one.
asked
Feb 6, 2020
Geography
high-school
2
answers
2
votes
102k
views
In which way did industrialization affect western expansion in the United states
asked
Sep 11, 2019
History
college
1
answer
3
votes
226k
views
What is the percentage of teens that are overweight? a, b, C. d, 4096 25% 31% 50%
asked
Jan 15, 2019
Health
middle-school
1
answer
4
votes
117k
views
What is the length of segment AC?
asked
Dec 2, 2018
Mathematics
college
1
answer
1
vote
54.7k
views
What is a balance sheet?
asked
Aug 19, 2018
Business
high-school
2
answers
2
votes
147k
views
At a concert, a solo clarinet performer keeps running out of breath before finishing a part of the melody. What could be a possible cause of this problem?
asked
Jul 4, 2018
Arts
high-school
2
answers
1
vote
20.1k
views
Under the U.S. Constitution, certain powers are given only to the federal government. These are called a.concurrent powers. b.federalism powers. c.reserved powers. d.enumerated powers.
asked
Jun 22, 2018
Social Studies
middle-school
2
answers
2
votes
90.1k
views
(25 Points)Enter numbers to write 4.23×10^3 in standard notation.
asked
Apr 27, 2018
Mathematics
high-school
1
answer
0
votes
120k
views
Can someone answer any of these
asked
Apr 1, 2018
History
high-school
1
answer
5
votes
49.8k
views
You place a slip leash and collar on a dog, carry the dog to an examination table, and hold the dog in the appropriate positions for examination and treatment. what restraint type have you avoided? a.
asked
Aug 11, 2017
Social Studies
high-school
2
answers
3
votes
124k
views
A doctor has 12 000 patients. 4560 are male. what percentage is female ?
asked
Aug 6, 2017
Mathematics
high-school
1
answer
5
votes
196k
views
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