menu
QAmmunity.org
Answers by Corona Luo
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Corona Luo
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Corona Luo
Filter
User Corona Luo
Recent activity
All questions
All answers
Why do people with similar views on an issue or cause form a special interest groups
answered
May 20, 2019
History
middle-school
6
votes
155k
views
Juanita’s primary job is monitoring Earth’s atmosphere and predicting climate changes. Which discipline of Earth and space science does she belong to? A. astronomy B. geology C. meteorology D. oceanography
answered
May 16, 2019
Biology
high-school
3
votes
199k
views
What is a simple machine that includes knives, chisels, and axes
answered
Dec 29, 2018
Biology
middle-school
2
votes
116k
views
An atom that has a negative four charge will have one of the following? A. 4 more protons than electrons B. An equal amount of protons and electrons C. 4 more electrons than protons D. 2 more neutrons
answered
Sep 26, 2018
Chemistry
high-school
4
votes
2.9k
views
Suppose that 30% of flies are black, and 70% are grey. one fly is chosen at random, what is the probability that the chosen fly is grey?
answered
Jun 2, 2018
Mathematics
high-school
5
votes
160k
views
Observe the following diagram. If the speed of the wave stays the same and the period decreases, what wave property would also decrease? A.) Wavelength B.) Frequency C.) Wave height D.) Amplitude
answered
Apr 10, 2018
Biology
high-school
5
votes
194k
views
99 points!! How was the yellow river delta formed ( choose weathering erosion, or deposition, and please make it detailed )?
answered
Feb 16, 2018
History
high-school
3
votes
203k
views
Please just check answers ! will give medal for support !. What do you call a wave that is made up of electric and magnetic fields? (Points : 3). electromagnetic wave. wave made of particles . electronic
answered
Dec 31, 2017
Physics
high-school
4
votes
32.0k
views
Which of the following did Emma Hart Willard accomplish in 1826? She persuaded Oberlin College to admit women. She persuaded the courts to legalize contraception. She organized the Seneca Falls Convention.
answered
Oct 13, 2017
History
high-school
3
votes
228k
views
When solving the equation 4(3x+2)-9=8x+7, Emily wrote 4(3x+2)=8x+16 as her first step. Which property justifies Emily's first step
answered
Aug 16, 2016
Mathematics
high-school
3
votes
68.6k
views
Page:
« prev
1
2
3
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.0m
questions
11.7m
answers
Search QAmmunity.org