menu
QAmmunity.org
Questions by Fracz
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Fracz
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Fracz
Filter
User Fracz
Recent activity
All questions
All answers
EXPLAIN: How does the amount of a substance affect the rate at which temperature changes?
asked
Oct 15, 2017
Chemistry
middle-school
1
answer
1
vote
217k
views
The optimality theory suggests that _____. a. animal behavior is based on nature b. animal behavior is based on nurturing c. beneficial behaviors are passed on for generations d. only a mutation can prevent
asked
Jun 1, 2017
Biology
high-school
1
answer
5
votes
19.3k
views
which of the following scientists wrote principles of geology, which darwin used to explain the observations he made on his voyage around the world? jean baptiste lamarck thomas malthus charles lyell alfred
asked
Jan 9, 2017
Biology
high-school
1
answer
5
votes
35.4k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org