Answer:
C. Vector
Explanation:
Plague or bubonic plague is also called as black death. The pathogen responsible for this disease is <em>Yersinia pestis</em>. It is primarily a disease of rodents but can accidentally affect man. It spreads from rat to rat through rat flea (Xenopsylla) i.e flea act as the vector which transmits disease from one rat to another. But when the infected rats die, the fleas leave their body and can even bite man and inject the plague germs into his body. The symptoms of bubonic plague include high fever and a bubo or lump in the groin region or in the armpit region. Red patches appear on skin which turn black and ultimately leads to death called black death.
Answer:
metabolite
Explanation:
Small molecules or metabolites are organic compounds that have small molecular weight and are used in the biological processes as substrates. The science that researches molecules, studies the small molecules in the mass range from 50 - 1500 daltons. Many drugs are small molecules.
Answer:
a. if it's a cat fish they aren't in the last two systems
Explanation:
process of elimination
Answer:
With humidity controls and Mold killer
Explanation:
Lets say you were the owner to control the mold you would buy dehumidifiers to lower humidity in the building and use mold poison to kill mold directly hence lowering the amount of mold in the buidling.
A. eruption is the type<span> of mass movement that occurs when a thin block of soil, rock, and debris seperates from the underlying bedrock </span>