What is (are) important contribution(s) made by Gregor Mendel’s research? * A-Used math in predictions
B-Formulated principles
C-Took time to determine pure breeds
D-All of the above

This is what i found on google “phytoplankton, tiny organisms that live in the ocean, are autotrophs. some types of bacteria are autotrophs. most autotrophs use a process called photosynthesis to make their food.” i hope this you for what your looking for

A- a reduction in biodiversity