× 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  
bio1201 bio1201
wrote...
Posts: 9
Rep: 0 0
10 years ago
1. Species have gone extinct at constant rates through the history of the Earth?
a. True
b. False

2. It is normal for some number of species to become extinct during any period of time?
a. True
b. False

I'm not sure for either questions
Read 1612 times
1 Reply

Related Topics

Replies
wrote...
#1
Educator
10 years ago
Quote from: bio1201 (10 years ago)
1. Species have gone extinct at constant rates through the history of the Earth?
a. True
b. False

B

Quote from: bio1201 (10 years ago)
2. It is normal for some number of species to become extinct during any period of time?
a. True
b. False

I'd say A, but only 50% certain ha ha

Good luck...
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1251 People Browsing
 121 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 1153
  
 1083
  
 938
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 352
Previous poll results: What's your favorite math subject?