an aquatic ecosystem was rich in benthic microalgae and sea grasses. over the years, industrial pollutants have reduced these populations considerably. how would this affect the ecosystem?
a) there would be no energy produced in the system.
b) there would be more energy available in the ecosystem.
c) it will increase the number of organisms at higher trophic levels.
eliminate
d) there would be less energy transferred to the higher trophic levels.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;

yes, because even though a theory has a  lot of evidence to support it, it is not always true