Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: Anaerobic photoautotrophs were the first organisms to release oxygen into the early atmosphere. True False
A: False. Cyanobacteria are microbes that live primarily in seawater. They are believed to have been the first organisms on Earth to perform oxygenic photosynthesis. [ In this process, they produce organic carbon, the building blocks of life's molecules, and release oxygen gas (O2). The O2 enters into the seawater, and from there some of it escapes into the atmosphere. Please click "good" if this
helped ]
Get an answer
Original conversation
[object Object]User: Cotton, used to make clothes, shoes, blankets, etc., comes from a plant. True False

User: Anaerobic photoautotrophs were the first organisms to release oxygen into the early atmosphere. True False

Weegy: False. Cyanobacteria are microbes that live primarily in seawater. They are believed to have been the first organisms on Earth to perform oxygenic photosynthesis. [ In this process, they produce organic carbon, the building blocks of life's molecules, and release oxygen gas (O2). The O2 enters into the seawater, and from there some of it escapes into the atmosphere. Please click "good" if this helped ]
toxictoast96|Points 2307|

User: are more adapted for moist environments

User: The science of crop production and improvement is called _____. biology environmental science agronomy vegetative propagation

Weegy: agronomy
lazeanname|Points 130|

User: Plants with specialized tissues that can transport fluids are _____. vascular nonvascular bryophytes

User: Mosses are _____. bryophytes gymnosperms angiosperms

Weegy: b.gymnosperm
darkangel20|Points 335|

User: What horticultural method is used most often for vigorous rootstocks that do not produce good quality fruit or flowers? layering cutting grafting

Weegy: The answer is "grafting"
J_ME_|Points 1297|

User: Most _____ are crops like corn, goldenrod, or clover. hydrophytes mesophytes xerophytes

Weegy: Most mesophytes are crops like corn, goldenrod, or clover.
eula_marie|Points 191|

Question
Asked 10/18/2013 8:40:26 AM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
26,403,099 questions answered
Weegy Stuff
S
P
P
L
P
P
P
Points 133 [Total 1869] Ratings 3 Comments 103 Invitations 0 Online
S
Points 73 [Total 84] Ratings 5 Comments 23 Invitations 0 Offline
S
Points 30 [Total 30] Ratings 3 Comments 0 Invitations 0 Offline
S
Points 16 [Total 16] Ratings 0 Comments 6 Invitations 1 Offline
S
L
Points 15 [Total 112] Ratings 0 Comments 15 Invitations 0 Offline
S
Points 11 [Total 11] Ratings 1 Comments 1 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 5 [Total 5] Ratings 0 Comments 5 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.