Explanation: The water cycle is when water changes state of matter starting at water than evaporation ( water rising in the air) to condensation ( the formation of a cloud) to precipitation (when it rains) and than repeat. hope this helped.
Transcription<span>. </span>Transcription<span> is the </span>process<span> by which</span>DNA<span> is copied (</span>transcribed<span>) to </span>mRNA<span>, which carries the information needed for protein synthesis. </span>Transcription<span>takes place </span>in<span> two broad steps. First, pre-messenger RNA is </span>formed<span>, with the involvement of RNA polymerase enzymes.</span>
B-cells fight bacteria and viruses by making Y-shaped proteins called antibodies, which are specific to each pathogen and are able to lock onto the surface of an invading cell and mark it for destruction by other immune cells
Answer:
African sleeping sickness is caused by protozoa in the Trypanosoma genus. These organisms are carried by the tsetse fly and transmitted to humans via tsetse fly bites. According to the World Health Organization, Trypanosoma brucei gambiense causes more than 90 percent of African sleeping sickness cases.
A. Bacteria . Streptococcus pyogenes is a species of bacteria.
