Which group is incorrectly paired with its description?
diatoms - important producers in aquatic communities
red algae - acquired plastids by secondary endosymbiosis
apicomplexans - parasites with intricate life cycles
diplomonads - protists with modified mitochondria

Red algae - acquired plastids by secondary endosymbiosis

Explanation:

Red algae are believed to have undergo a primary endosymbiosis event. Then a second endosymbiosis event created a large group known as heterokonts.  During the primary endosymbiosis event red algae acquire their plastids.

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

bc blah

explanation:

bc blah