× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
dotyc92 dotyc92
wrote...
Go to Answer
Posts: 402
Rep: 0 0
6 years ago
In terms of the evolution of nervous systems, which events tend to occur in concert with one another?
  a. brains; radial symmetry
  b. planaria; radial symmetry
  c. nerve net; bilateral symmetry
  d. cephalization; bilateral symmetry
  e. cephalization; radial symmetry

Question 2

Retired football players are _____ times more likely to die of neurodegenerative brain damage than the general public.
  a. three
  b. four
  c. five
  d. six
  e. ten
Read 56 times
2 Replies
Replies
Answer verified by a subject expert
rimaaazzzrimaaazzz
wrote...
#1
Top Poster
Posts: 542
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

dotyc92 Author
wrote...
#2
6 years ago
Thanks for your help <3
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1338 People Browsing
 111 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 48
  
 155
  
 734
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 249
Previous poll results: Do you believe in global warming?