Question

complete the text with the better conjunctive adverb.
when electronic waste isnt disposed of properly, it releases toxic chemicals and cancer - causing agents that seep into groundwater. ________, e - waste that isnt processed according to strict guidelines can poison wildlife and people.
therefore however

Explanation:

"Therefore" is used to show a cause - effect relationship. The first sentence explains the problem of improper e - waste disposal (cause), and the second sentence shows the consequence (poisoning wildlife and people). "However" is used to show contrast, and there is no contrast in this context.

Answer:

Therefore