D Poaching endangered species
Reticular formation plays this role.
Answer;
C) Pepsin would probably NOT break down proteins in the test tube because pepsin is designed to work at very acidic pH ranges
Explanation;
Enzyme pepsin is a proteolytic enzyme produced by the chief cells of the stomach walls, its function is to break down protein molecules into smaller molecules called peptides. The enzyme works best at low pH (acidic pH) in the stomach, enhanced by the production of hydrochloric acid in the stomach.
A low-head dam creates recirculating currents and turbulent waters that can swamp boats and drown boaters. Low-head dams are dangerous for boater because they have a significant drop off and fast-flowing water , they are difficult to spot from upstream,Dams can deceive even experienced boater, dams hydraulics are unpredictable.
Binomial nomenclature system combines two names into one to give all speciesunique scientific names The first part of a scientific name is called the genus. The second part of a species name is the specific epithet
