20 Thursday Aug 2020 Original size at 1500 × 1125 ≈ Leave a comment -For 5 days, scientists added -toxic pesticides to the tadpole’s water. -See how many deaths occurred? -After they added stress, 2-4 x more deaths occurred! Like this:Like Loading... Share this:Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window)Like this:Like Loading...