You have new items in your feed. Click to view.
Question and answer
The core of a star must reach a temperature of _____ degrees Celsius for hydrogen fusion to begin. A.10,000 B.100,000 C.1,000,000 D.10,000,000 E.100,000,000
D.10,000,000. [ When the core temperature reaches about 10 million kelvin, this will initiate the proton-proton chain reaction allowing hydrogen to fuse into helium. Read more: ]
Expert answered|sipichapie|Points 985|
Question
Asked 9/29/2011 9:19:08 AM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
About 30% of Earth's freshwater is found in _____. A.the ocean B.lakes and rivers C.glaciers and ice caps D.underground aquifers
Weegy: C.glaciers and ice caps (More)
Question
Expert Answered
Updated 229 days ago|2/10/2016 11:35:34 AM
1 Answer/Comment
About 30% of Earth's freshwater is found in underground aquifers.
Added 229 days ago|2/10/2016 11:35:31 AM
This answer has been added to the Weegy Knowledgebase
Precipitation _____. A.drives the water cycle B.is the change from a solid to a gas C.happens more frequently than evaporation over land D.happens more quickly in cold areas than warm ones
Weegy: Precipitation c. happens more frequently than evaporation over land. (More)
Question
Expert Answered
Asked 9/22/2011 9:52:55 AM
0 Answers/Comments
26,202,712 questions answered
Popular Conversations
Find the quotient. 4 r ÷ 4 s 4r ÷ s 4r - s 4r + s User: ...
Weegy: False User: Simplify. y 5 · y 3 ÷ y 2 User: Simplify. n 6 · n 5 ÷ n 4 · n 3 ÷ n 2 · n User: Simplify 3a · ...
9/26/2016 11:25:47 AM| 3 Answers
Evaluate the following expression. (8^1)^0
Weegy: A number can not be divided by zero. The answer to 8/0 is undefined. User: Find the product. -7(-a 2)(-b ...
9/26/2016 10:49:35 AM| 2 Answers
Find the product. y^5 · y^3
Weegy: y^5 · y^3 = y^8 User: Find the product. (-4·3·2)^2 User: Find the product. (fg)^9
9/26/2016 10:59:57 AM| 2 Answers
Weegy Stuff
S
L
P
P
P
P
P
L
Points 991 [Total 5063] Ratings 2 Comments 971 Invitations 0 Offline
S
P
1
L
Points 718 [Total 1598] Ratings 5 Comments 668 Invitations 0 Online
S
Points 205 [Total 499] Ratings 0 Comments 205 Invitations 0 Offline
S
L
P
Points 127 [Total 1239] Ratings 0 Comments 127 Invitations 0 Offline
S
Points 105 [Total 105] Ratings 0 Comments 105 Invitations 0 Offline
S
L
P
P
P
Points 75 [Total 3937] Ratings 0 Comments 75 Invitations 0 Offline
S
Points 72 [Total 72] Ratings 0 Comments 72 Invitations 0 Offline
S
Points 30 [Total 30] Ratings 3 Comments 0 Invitations 0 Offline
S
L
Points 25 [Total 4250] Ratings 1 Comments 15 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.