menu
QAmmunity.org
Answers by Sergey Zakharov
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Sergey Zakharov
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Sergey Zakharov
Filter
User Sergey Zakharov
Recent activity
All questions
All answers
What is a black hole? The area of space where no stars exist The gaseous companion area of a binary star The remains of a super-massive star after a supernova No one knows for sure
answered
Aug 18, 2023
Biology
high-school
1
vote
58.1k
views
What do we call when there is loss of water from plants surfaces, especially in minute surface pores of stomata in leaves
answered
Aug 5, 2023
Biology
college
5
votes
59.7k
views
Which scatterplot(s) suggest a relationship between the two variables?A. NeitherB. BothC. AonlyD. B only
answered
Jun 23, 2023
Mathematics
college
4
votes
215k
views
One hose can fill a small swimming pool in 35 minutes. A larger hose can fill the pool in 45 minutes. How long will it take the two hoses to fill the pool working together? Do not do any rounding. minutes
answered
Jun 23, 2023
Mathematics
college
9
votes
17.7k
views
What picture shows which kind of cell
answered
Jun 11, 2023
Biology
high-school
5
votes
186k
views
What do the Andes and Rockies have in common? (Select all that apply.) The Andes and the Rockies both have several different ecosystems at different elevations. The Andes and Rockies are both formed by
answered
Feb 22, 2023
Social Studies
high-school
3
votes
182k
views
Determine the measure of the interior angle at vertex C.
answered
Jan 22, 2023
Mathematics
college
8
votes
18.0k
views
EXPERT HELP: DON'T GUESS AND EXPLAIN THE ANSWER
answered
Dec 8, 2022
Mathematics
middle-school
3
votes
119k
views
Which is the correct way to say, "I want to eat chicken."? O Yo quierer comer pollo. O Yo quiero como pollo. O Yo quierer como pollo. O Yo quiero comer pollo.
answered
Nov 27, 2022
Spanish
college
4
votes
148k
views
Answers in French using the key words given in parentheses a. Tu avais besoin de pommes de terre et de riz. Où es-tu allé faire les courses? (acheter, pommes de terre, riz, aller, courses, supermarché)
answered
Oct 24, 2022
French
high-school
7
votes
227k
views
Why were African Americans given a place in the Tuskegee study ?
answered
Sep 20, 2022
History
college
7
votes
145k
views
9) Give two importances of classification.
answered
Sep 14, 2022
Biology
high-school
2
votes
40.1k
views
Journalizing Transactions in Template, Journal Entry Form, and T-Accounts Creative Designs, a firm providing art services for advertisers, began business on June 1, 2015. The following transactions occurred
answered
Aug 25, 2022
Business
college
9
votes
27.7k
views
What are the steps of earthworm farming? Be concise in your points
answered
May 28, 2022
Biology
college
6
votes
158k
views
Read these central ideas from the article "Eileen Collins—NASA’s First Female Shuttle Commander to Lead Next Shuttle Mission." Collins is the first female Shuttle commander. Collins feels that completing
answered
May 13, 2022
English
middle-school
0
votes
86.2k
views
7. Emily and John will be hiking for 42 hours. Hikers should drink at least 2.7 cups of water for every 2 hours of hiking. How many cups of water should Emily and John drink?
answered
Apr 20, 2022
Mathematics
high-school
4
votes
126k
views
33+2 + 33 How do I solve this
answered
Mar 10, 2022
Mathematics
high-school
1
vote
169k
views
Where deep convolutional neural network is used in real life
answered
Feb 21, 2022
Computers and Technology
high-school
4
votes
115k
views
How does the title of the poem “After Hours in Kindergarten” contribute to the development of the poem’s theme?
answered
Feb 9, 2022
English
college
3
votes
215k
views
Mrs. Kramer bought some markers at the school supply store, including 8 black markers. 80% of all the markers she bought were black How many markers did Mrs. Kramer buy in all? A -28 B-10 C-20 D-16
answered
Dec 6, 2021
Mathematics
high-school
5
votes
50.1k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
3.4m
questions
4.4m
answers
Search QAmmunity.org