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Which term is the common name of the group whose members are characterized by endoskeleton and a unique water vascular system? brachiopods echinoderms tunicates medusas
asked
Dec 12, 2020
Physics
middle-school
2
answers
2
votes
113k
views
Esmeralda wants to use her roommate’s computer to work on her term paper. However, the roommate has password protection on the computer’s boot sequence. Rather than starting at "a" and systematically testing
asked
Aug 26, 2020
Social Studies
high-school
1
answer
1
vote
231k
views
What is the simplified form of the following expression? 2 Sqrt 18+3 Sqrt 2 + Sqrt 162
asked
Jun 28, 2020
Mathematics
middle-school
2
answers
0
votes
28.2k
views
Discrete or continuous graph? A truck driver enters a street, drives at a constant speed, stops at a light, and then continues.
asked
Mar 20, 2020
Mathematics
high-school
2
answers
3
votes
233k
views
You have free speech but government can _____ ______ profane or threatening speech.
asked
Mar 5, 2020
Social Studies
middle-school
1
answer
1
vote
81.1k
views
Find the prime factorization of 70
asked
Feb 10, 2020
Mathematics
middle-school
1
answer
5
votes
207k
views
How to do this qn? help me!! ASAP
asked
Dec 22, 2019
Chemistry
middle-school
1
answer
4
votes
63.3k
views
If the mole fraction of k2so3 in an aqueous solution is 0.0328 what is the weight/weight % of k2so3
asked
Oct 14, 2019
Chemistry
high-school
2
answers
2
votes
228k
views
What part of 35 is 56? *not a percent* help pls
asked
Sep 8, 2019
Mathematics
college
1
answer
1
vote
110k
views
What were the colonists reactions to all the acts put on them? How did the British react?(the sugar, stamp,Boston tea, act etc). (Like in general how did they feel)
asked
Jul 2, 2019
History
high-school
1
answer
2
votes
171k
views
The gulf of tonkin resolution: question 27 options: was a nonbinding measure that passed both the house and senate calling for peace negotiations between north and south vietnam. was opposed by the majority
asked
Jun 20, 2019
History
high-school
1
answer
1
vote
229k
views
How do I do this question? I need help!
asked
Jan 16, 2019
Mathematics
middle-school
1
answer
2
votes
60.7k
views
I need to know the mean
asked
Aug 6, 2018
Mathematics
middle-school
2
answers
5
votes
189k
views
The USDA recommends that whole grains make up at least what percentage of our daily grain intake?
asked
Feb 17, 2018
Health
high-school
1
answer
0
votes
33.1k
views
Seventy hundredth is the same as 0.07
asked
Jan 12, 2018
Mathematics
college
2
answers
1
vote
4.2k
views
5(a + b) + 21 for a=15 and b=27
asked
Jun 28, 2017
Mathematics
middle-school
2
answers
2
votes
67.0k
views
While waiting at a bus stop, Jacinta looked up and noticed that she could not see the mountains because of a thick layer of smog. Where does Jacinta most likely live?
asked
Nov 21, 2016
History
high-school
2
answers
1
vote
212k
views
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