× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
o
1
1
New Topic  
ahmedkamal ahmedkamal
wrote...
Posts: 764
Rep: 0 0
6 years ago
Which of the following is a true statement about DDT, a synthetic insecticide?
 
  A) It leads to a concentration in herbivores.
 B) It affects fertility, causes changes in brain functioning, and increases the incidence of cancer.
 C) It breaks down quickly and lasts in soil for 3-5 years.
 D) It is excreted back into the environment by the organisms that consume it.
Read 23 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
B
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  770 People Browsing
 148 Signed Up Today
Related Images
  
 19
  
 867
  
 617
Your Opinion
Who will win the 2024 president election?
Votes: 8
Closes: November 4