Question and answer
describe how oxgen and carbon dioxide cycle in the enviroment?
Question
Asked 2/22/2009 5:59:14 PM
Updated 7/29/2014 4:58:04 AM
4 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by selymi [7/29/2014 4:54:09 AM]
Get an answer
Original conversation
User: what does native species mean?

User: what does endangered species mean?

User: what does exotic species mean

User: what does parasites mean

User: describe briefly the steps in the water cycle

User: what are the steps in the water cycle?

User: describe how oxgen and carbon dioxide cycle in the enviroment?

Weegy: Life forms takes in oxygen (O2) which they in turn excrete in the form of carbon dioxide (Co2). Carbon dioxide is needed for plants for the photosynthesis process.
Expert answered|TheOracle|Points 0|Rating * (+0 -0)

Question
Asked 2/22/2009 5:59:14 PM
Updated 7/29/2014 4:58:04 AM
4 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by selymi [7/29/2014 4:54:09 AM]
New answers
Rating
3
Native species - a species that is native (or indigenous) to a given region or ecosystem if its presence in that region is the result of only natural processes, with no human intervention.
Added 7/29/2014 4:54:07 AM
This answer has been confirmed as correct and helpful.
3
Endangered species - a species at risk of extinction because of human activity, changes in climate, changes in predator-prey ratios, especially when officially designated as such by a governmental agency.
Added 7/29/2014 4:55:23 AM
This answer has been confirmed as correct and helpful.
3
Exotic species - a species introduced either accidentally or deliberately by human actions into places beyond its natural geographical range.
Added 7/29/2014 4:56:46 AM
This answer has been confirmed as correct and helpful.
3
Parasite - an organism that lives on or in an organism of another species, known as the host, from the body of which it obtains nutriment.
Added 7/29/2014 4:58:04 AM
This answer has been confirmed as correct and helpful.
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
30,334,356
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
What is gravity ?
Weegy: ]
7/19/2019 3:13:18 PM| 3 Answers
The most widely useful indicator of a psychological disorder is ...
Weegy: The most widely useful indicator of a psychological disorder is: emotional discomfort. User: In the Freudian ...
7/19/2019 4:54:55 AM| 3 Answers
Which NIMs management characteristic helps to eliminate confusion ...
Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by ...
7/18/2019 6:31:05 PM| 2 Answers
W I N D O W P A N E
Stream. Live.
Windowpane is the live-streaming social network that turns your phone into a live broadcast camera for streaming to friends, family, followers, or everyone. Share what’s outside your window and all around you. Earn a little too.
S
L
P
Points 1129 [Total 2690] Ratings 20 Comments 729 Invitations 20 Offline
S
L
1
P
1
1
Points 742 [Total 3603] Ratings 17 Comments 572 Invitations 0 Offline
S
L
Points 627 [Total 1024] Ratings 14 Comments 477 Invitations 1 Online
S
L
P
C
P
C
P
C
L
P
C
P
Points 527 [Total 8637] Ratings 2 Comments 507 Invitations 0 Offline
S
L
Points 237 [Total 2425] Ratings 5 Comments 167 Invitations 2 Offline
S
L
Points 194 [Total 888] Ratings 13 Comments 64 Invitations 0 Online
S
L
Points 190 [Total 190] Ratings 2 Comments 170 Invitations 0 Offline
S
L
Points 149 [Total 530] Ratings 6 Comments 89 Invitations 0 Online
S
L
Points 145 [Total 208] Ratings 14 Comments 5 Invitations 0 Online
S
L
Points 86 [Total 142] Ratings 0 Comments 86 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.