Imagine that you are an ecologist who must determine whether an entire biome is being threatened by human activity. What might you look for in an
indicator species?
A. The species carved on rocks and other ancient bearers of art
B. The most well known species, which is likely to beglepicted on
C. A species of economic importance
D. Will likely be affected first if any part of the ecosystems are
degraded

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.

the industrial revolution pushed the world into modern industrialization. it changed the course of history profoundly. it caused rapid urbanization and pushed cities and countries into development. the industrial revolution began in great britain with a series with new inventions which led to the creation of machines and mass production.

this caused the country to gain wealth and money and become an international superpower. it improved transportation and manufacturing inside the country, pushed people to live in urban areas and britain to become the most powerful nation in the world for a while.

calvin taught his followers that human beings needed to follow strict rules to overcome their nature and do good. second choice