Good evening, Sara0710. Your answer would be the photosphere because it is 5,800 C or 10,000 F. The photosphere is where we are able to see the light that is being emitted. Hope I helped!! Have a great night.
A territory refers to the sociographical region, which an animal of a specific species spontaneously defends against the animals of other species. Animals, which guard their territories, are considered as territorial.
However, different species exhibit territories of distinct sizes. The fact of the size of a territory can be confused with a dearth of difference between the defended territory and the home range.
The shape and size of a territory can change on the basis of the season, its purpose, the quality and amount of resources it comprises, or the geography. The size is generally a compromise of defense costs, resource needs, reproductive needs, and predation pressure. For example, some of the species of squirrels may privilege to exhibit as much as 10 hectares of territory.
Answer:
The correct answer is the neurotoxin known as tetanospasmin toxin.
Explanation:
Tetanus is a disease caused by a bacteria known as clostridium. The bacteria are found in soil, manure, dust, and saliva. It can enter the host body by a cut or rusted or dusty nail or burn. It causes muscle spasm or jaw locking or bone locking.
It releases the neurotoxin that is tetanospasmin toxin that inhibits the secretion of γ-aminobutyric acid (GABA) and results in a variety of symptoms associated with tetanus.
Thus, the correct answer is the neurotoxin known as tetanospasmin toxin.
Exam gloves are not 100 percent leak proof, as leak rates associated with manufacturing range from one to three percent.
Answer: The NEGATIVE CONTROl is the test tube that is filled with ONLY distilled water.
Explanation:
A negative control of an experiment is carried out alongside the main primary experiment except that the treatment is changed to something that is predicted to have no result. In the negative control, the student does not expect any response. This would help the student compare the result of a new experiment against an already known existing results.
Analysing the experiment carried out by the student, She filled two test tubes with distilled water and placed a piece of Elodea in one of the tubes, leaving the other without a plant. The other test tube that contains only distilled water is the negative control because she wasn't expecting any result from it. It's also served as a control sample to the primary experiment. This is observed as she blew in each tube to add carbon dioxide, which caused the distilled water to become more acidic. This would help the student know that the that experimental results are valid and to ensure that time is saved.