menu
QAmmunity.org
Recent activity by Hossein Derakhshan
Login
Register
My account
Edit my Profile
Private messages
My favorites
Recent activity by Hossein Derakhshan
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Hossein Derakhshan
Filter
User Hossein Derakhshan
Recent activity
All questions
All answers
In America's federal system, government powers and responsibilities are divided into federal and/or state levels. Choose ALL examples of powers that belong to the federal government ONLY. A declare war
answered
Dec 12, 2024
History
high-school
1
answer
54.6k
views
which british columbia port offers the shortest north american sea link to china, japan and south korea?
asked
Dec 8, 2024
Geography
high-school
1
answer
177k
views
If you have a PC, identify some situations in which you can take advantage of its multitasking capabilities.
asked
Nov 26, 2024
Computers and Technology
college
1
answer
33.6k
views
How do pacemakers function? A. They stimulate the heart only when an external electrical signal is provided. B. They initiate an electrical impulse without being stimulated. C. They synchronize heartbeats
asked
Nov 18, 2024
Physics
high-school
1
answer
200k
views
During 7 1/2 months of hibernation blackbear experience weight loss is 64.4 pounds on average what was the Bears weight change per month round to the nearest 10th
asked
Oct 25, 2024
Mathematics
high-school
1
answer
47.4k
views
Tion 20 of 20: the best answer for the question. Which of the following is not a power or responsibility of the president? -Appoint ambassadors to foreign countries . Commander-in-Chief of the military
answered
Sep 8, 2024
Social Studies
college
1
answer
21.5k
views
An experiment in a general chemistry laboratory calls for a 2.00-M solution of HCl. How many mL of 11.9 M HCl would be required to make 250 mL of 2.00 M HCl? a) 42.02 mL b) 84.04 mL c) 168.08 mL d) 336.
asked
Aug 26, 2024
Chemistry
high-school
1
answer
57.9k
views
What is evidence against self-incrimination?
asked
Aug 18, 2024
Law
college
1
answer
160k
views
6. Describe ways you and other students can advocate for the change.
answered
Aug 8, 2024
English
college
2
answers
214k
views
. Celina reads 16 pages in 8 minutes. a. How many pages does Regina read per minute? b. How many minutes does Celina spend reading each page? Please help.
asked
Jul 5, 2024
Mathematics
high-school
1
answer
84.9k
views
Evolutionary novelties of ornithopods include _________. A. lower jaw joint located below the level of the tooth rows B. extensive body armor C. clawed hands D. all of the above
answered
Jun 13, 2024
Biology
high-school
1
answer
87.4k
views
What benefits of a degree in nutrition/food science for a career as a PA? a) None, they are unrelated fields b) Enhanced understanding of diet's impact on health c) Mastery of medical procedures d) Advanced
answered
Mar 23, 2024
Health
high-school
1
answer
96.3k
views
HQ5.39 Homework Answered Due Today, 11:59 PM Consider the reaction of hydrogen with sulfur to form hydrogen sulfide: 8H₂(g) + S8 (s)-8H₂S(g), which has an enthalpy of reaction of -20.15 kJ/mol. If 101
answered
Mar 23, 2024
Chemistry
college
1
answer
167k
views
S it legal to drive with an open container of alcohol in your vehicle? 1. No, there are no exceptions 2. Yes, if the container is in the trunk 3. Yes, if the container is in the trunk AND someone in the
asked
Jan 23, 2024
Law
college
1
answer
29.8k
views
Describe the correct method of guarding a blast site and describe the clearing, checking, guarding, blasting, and releasing procedures.
asked
Jan 10, 2024
Engineering
college
1
answer
18.7k
views
Explain how to simplify the expression -98 -31 using the additive inverse
answered
Jan 3, 2024
Mathematics
high-school
1
answer
96.9k
views
Concrete is a synthetic material made mostly from rock. Concrete can be used to create the outside walls of a building's basement, as shown below. A concrete foundation poured for the basement of a house.
asked
Jan 1, 2024
Engineering
college
1
answer
55.8k
views
What are the elements at the bottom of the table called?
asked
Dec 28, 2023
Chemistry
high-school
1
answer
61.3k
views
What are the coordinates of the x- intercept for the graph shown below? A.] [0,1] B.] [0,0] C.] [-1,0] D.] [1,0] ALSO, PLEASE DON'T GIVE LINKS AS ANSWERS. THANKYOU
answered
Oct 28, 2023
Mathematics
high-school
1
answer
51.5k
views
Part of compound microscope that moves the stage up and down is Is it fine adjustment or coarse adjustment
asked
Oct 10, 2023
Biology
high-school
2
answers
2.3k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Search QAmmunity.org