× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
k
1
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
kq kq
wrote...
Go to Answer
Posts: 544
Rep: 0 0
6 years ago
Nephridia are ____.
  a. circulatory organs
  b. respiratory organs
  c. excretory organs
  d. endocrine organs
  e. part of the nervous system

Question 2

The ____ is an extension of the upper body wall in mollusks.
  a. Radula
  b. Mantle
  c. gill
  d. lung
  e. siphon
Read 165 times
3 Replies
Replies
Answer verified by a subject expert
kzabeckzabec
wrote...
#1
Top Poster
Posts: 536
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

kq Author
wrote...
#2
6 years ago
Thank you Slight Smile
wrote...
#3
6 years ago
Pleasure
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  875 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 425
  
 270
  
 588
Your Opinion
Which is the best fuel for late night cramming?
Votes: 145
Previous poll results: Who will win the 2024 president election?