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Answers by Dave Challis
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When water dissolves salt, which process is not involved?
answered
Sep 23, 2021
Chemistry
high-school
1
vote
179k
views
How do the muscular and skeletal systems work together to maintain homeostasis
answered
Jul 30, 2021
Health
college
0
votes
53.0k
views
A function has only one output for every input (true or false)
answered
Jun 2, 2021
Mathematics
middle-school
7
votes
228k
views
In paragraph 4, the idiom joined at the hip means A) getting sick of each other. B) always with each other. C) trying to say goodbye. D) sad and weeping. -------------THE ANSWER IS C-------------
answered
May 25, 2021
English
middle-school
2
votes
170k
views
Name two elements in the modern periodic table that break Mendeléey's rule that the elements should be arranged in order of relative atomic mass. PLEASE I NEED THE ANSWER !
answered
May 17, 2021
Chemistry
middle-school
5
votes
124k
views
Which of the following may cause peptic ulcers? a. Inadequate amounts of hydrochloric acid b. Excessive amounts of ptyalin c. Helicobacter pylori d. Clostridium difficile
answered
May 16, 2021
Medicine
college
2
votes
117k
views
Help Now Please!!!! Which of the following is a public health agency? A. The WHO B. The American Red Cross C. The March of Dimes D, All of the above
answered
Apr 8, 2021
Health
middle-school
4
votes
57.2k
views
i need to know the answer to this please ive been trying to figure it out forever now and i dont know what to do
answered
Apr 6, 2021
Mathematics
high-school
2
votes
134k
views
Find an exact value. Cos(-7pi/12) A. Sqrt 6 + sqrt 2 B. Sqrt 6 - sqrt 2 / 4 C. Sqrt 2 - sqrt 6 Sqrt 2 - sqrt 6 / 4
answered
Mar 10, 2021
Mathematics
college
2
votes
114k
views
Did the colonists benefit from the English Bill of Rights? Why? plllsss helpp
answered
Feb 19, 2021
History
high-school
6
votes
102k
views
........(this/that)apple is good
answered
Nov 10, 2020
English
middle-school
3
votes
83.7k
views
Tom counted the number of cards in his collection for 10 weeks. By week 5, he had collected 12 cards. This graph shows this information. How many weeks did it take to have 15 cards collected? PLEASE HURRY
answered
Sep 21, 2020
Mathematics
middle-school
6
votes
55.7k
views
An object weighs 7.84 N when it is in air and 6.86 N when it is immersed in water of density 1000 kg/m3. What is the density of the object?
answered
Sep 17, 2020
Physics
college
3
votes
40.7k
views
What is the exact volume of a cylinder 4" with by 8" length the answers are 32in 64in 128in 512in
answered
Aug 2, 2020
Mathematics
middle-school
6
votes
93.2k
views
Which immigrant group formed a unique and influential culture in New York City
answered
May 17, 2020
History
middle-school
3
votes
34.9k
views
Given the following electronic configurations, identify how many valence electrons each atom has. A = B = C = Identifying Valence Electrons
answered
May 12, 2019
Chemistry
middle-school
3
votes
165k
views
What is the opposite integer of-11
answered
Apr 26, 2019
Mathematics
middle-school
3
votes
139k
views
What was unique to the ancient civilization that developed in china?
answered
Feb 6, 2019
History
high-school
4
votes
134k
views
Shannon is putting a fence around the garden ,except where there is a gate that is 3 feet wide one foot of the fence cost $43 .The cost of the gate is $128. Write an expression that represents the total
answered
Jan 18, 2019
Mathematics
middle-school
2
votes
155k
views
When planning nutrition education activities for young children , it is important to A-focus the teaching of nutrition concepts at times when the children are eating B-ensure that all children will like
answered
Nov 12, 2018
Health
high-school
4
votes
214k
views
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