Top Posters
Since Sunday
A
6
j
6
c
5
m
5
C
5
d
5
s
5
n
4
i
4
d
4
d
4
J
4
Home Q & A Board Science-Related Homework Help Physics
New Topic  
killian killian
wrote...
Go to Answer
Silver Member
Posts: 6024
Rep: 33 0
10 years ago
What is the distinguishing characteristic of what we call ordinary matter (such as the matter that makes up stars, planets, and people)?
A) It consists of atoms or ions with nuclei made from protons and neutrons.
B) It emits a great deal of light.
C) It can attract other matter through the force of gravity.
D) It is made of subatomic particles that scientists call WIMPs.
Read 254 times
2 Replies
Smiling Face with Open Mouth
Replies
Answer accepted by topic starter
padrepadre
wrote...
#1
Staff Member
Educator
Top Poster
Posts: 21609
Rep: 4541 17
10 years ago
Sign in or Sign up in seconds to unlock everything for free
1
Mastering in Nutritional Biology
Tralalalala Slight Smile

Related Topics

killian Author
wrote...
#2
Silver Member
10 years ago
Thanks sir
Smiling Face with Open Mouth
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  895 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 210
  
 206
  
 362
Your Opinion
Which country would you like to visit for its food?
Votes: 215
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?