Answer:
The grasshopper doesn't have to use it circulatory system to carry gases to and from the grasshopper cells because the air that is passed through the trachea system is already close enough to get to the cells.
Explanation:
"In the grasshopper, exchange of oxygen and carbon dioxide occurs in the tracheal system. Hemolymph plays no part in the process. There is not even an oxygen-carrying pigment in insect hemolymph." - www.biology-pages.info
(Here's some extra info as well)
Are there multliple choice, if so what are the answers and I can help you out
It could be active transport or passive transport
Answer:
Peer review refers to a process of evaluation which is designed to validate and assess the originality and quality of academic work.
Explanation:
In Academia, the revision of an academic work (<em>e.g</em>. a research article), or peer review, is fundamental to determine its originality and ensure good quality for publishing purposes.
- This process starts when an author submits a research paper to a journal to publish it.
- If all the requirements of the particular journal (each journal has different requirements and specifications) are met, the Editor sends it to experts on the particular area of study to assess it.
- If all experts agree on the quality of the paper, they send a report back to the Editor, who decides whether the article should be<em> rejected, revised</em>, or <em>accepted</em>.
- Authors then check the report and edit it appropriately (if accepted).
- Whether if it is accepted or rejected, the Editor must communicate the decision to the authors of the paper.
The answer is A. resonance. A resonant frequency means a natural frequency which is a part of vibration made by the physical parameters of any vibrating object. A vibrating object will get the resonant frequency from complex excitation and would vibrate.
