× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
b
2
M
2
V
2
f
2
c
2
c
2
K
2
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
RICHDANGER123 RICHDANGER123
wrote...
Go to Answer
Posts: 502
Rep: 0 0
6 years ago
Plants are thought to have evolved from a group of algae known as:
  a. red algae.
  b. cyanobacteria.
  c. charophytes.
  d. dinoflagellates.
  e. diatoms.

Question 2

Terrestrial plants obtain carbon dioxide, required for photosynthesis, from the:a.
   soil.
  b. roots.
  c. atmosphere.
  d. water.
  e. sun.
Read 96 times
1 Reply
Replies
Answer verified by a subject expert
AzhanAzhan
wrote...
#1
Top Poster
Posts: 607
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

RICHDANGER123 Author
wrote...

6 years ago
This site is awesome
Goku935
wrote...

Yesterday
Just got PERFECT on my quiz
elizabetheldrid
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  493 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 203
  
 575
  
 1356
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 824
Previous poll results: Who will win the 2024 president election?