The role a species plays in the ecosystem is called its niche. A habitat is the physical environment in which a species lives.
Because as trials go on scientists discover more information and alter the theories and that is why they are referred to as a "theory" instead of a scientific "law"
Every month, please mark me as brainliest.
6-C (breaks off)
7-C(they secrete acid that breaks away rocks)
<span>Most protist diseases in humans are caused by protozoa. Protozoa make humans sick when they become human parasites.<span>Trypanosoma protozoa cause Chagas disease and sleeping sickness.</span></span>
