Ponds and lakes can be natural or manmade.

ponds and lakes can be natural or manmade.stream pools are more similar to ponds than lakes are.most aquatic plant life can be found in the littoral zone.an increase in the number of phytoplankton in an aquatic ecosystem is always beneficial.

the answer is false

explanation:

answer is  

loa ≅ lma

to prove that the triangles are congruent using the aas congruence