If secondary consumers are removed from the ecosystem, an ecological imbalance may be created. Secondary consumers are generally feed on other animals (primary consumers) Thus, on removing secondary consumers from food chain, there will be increase in population of primary consumers as a result all the grass and other vegetation will be eaten by the primary consumers. This will leads to desertification and eventually all the top consumers will also eliminated from the ecosystem.
Answer:
A) to increase the production of ATP
Explanation:
Brown fat cells have numerous mitochodria that have the uncoupling protein 1 (UCP-1). This protein is used to dissipate the proton-motive force generating heat (becomes important during cold temperatures) and uncoupling oxidative phosphorylation.
In the fields commonly considered sciences, a primary source is the first report of research, published as a journal article, a research report or conference proceeding, or if extensive, a book or book chapter. They include methodology, data and results, and discussion.