3. Given: ZA ZD, ZCE ZF. What additional information is needed to prove: ABC = DEF using the ASA.
A. Since ZA: ZB the two triangles are already congruent.
B. ABED
C. AB = EF
D. The two triangles can never be proven congruent.

Increased profits reduced health risks

The answer would be  b. hope this !

When a lake, river or other aquatic  system  becomes  eutrophic, it can have serious negative effects on other organisms like fish, birds and even people.if an algal bloom is so bad that it causes wide-spread death  in  the  water, the organisms that die will all sink to the bottom and start to decompose.