menu
Qammunity
Questions by OK Sure
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by OK Sure
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by OK Sure
Filter
User OK Sure
Recent activity
All questions
All answers
when a person is making cardiovascular gains through aerobic activity, they are increasing what to the lungs and heart?
asked
Jun 20, 2017
Physics
high-school
1
answer
2
votes
10.0k
views
Which statement is true for all minerals? A. They have a crystalline structure. B. They contain useful metals. C. They are made of silicon and oxygen. D. They are too hard to be scratched with a nail.
asked
Apr 4, 2016
Chemistry
middle-school
2
answers
3
votes
60.4k
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.
9.4m
questions
12.2m
answers
Search Qammunity