What is an open system?
O
A. A system that allows energy and mass to move in and out of it
B. A system that allows mass to move in and out but not energy
O
C. A system that does not allow energy or mass to move in or out of
it
O D. A system that allows energy to move in and out but not mass
Solved
Show answers
More tips
- S Style and Beauty How to Choose the Perfect Hair Color?...
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Chemistry
- E English “a long walk to water” what do you think is the author’s purpose of telling nya’s story first in each chapter answer...
- M Mathematics What is x in 3x - 7 = 11...
- M Mathematics Agev wants to make a 6-digit pin number, using the digits, 1, 2, 3, 4, 5, and 6, once each. he wants a way to remember the number. he decides to make a special 6- digit number so that...
- M Mathematics Can someone answer these 2 questions for me ?...
Ответ:
A system that allows energy and mass to move in and out of it.
APEX
Ответ:
tu es muy aburrido
Explanation: