Answer: Nitrogen; fixation
Explanation:
Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.
Fixation consists of two steps: cessation of normal life functions in the tissue (killing) and stabilization of the structure of the tissue (preservation). The goal of fixation is to preserve structure as faithfully as possible compared to the living state.
Answer: A- unlucky or unfortunate; pitiable
Explanation: The words around it help me figure out the meaning!
Add the numbers from the three sliders to determine the mass
The severity of an electric shock depends on following factors:
a) Amperage
i.e. the amount or strength of electric current passing through the body. A larger magnitude of current causes more damage. Large amount of current can cause the organs to burn and ultimately causing death.
b) Duration of the exposure
The duration of exposure to shock is the second factor. If we are exposed to the shock for a longer duration, it will cause more harm as compared to when exposure is short lived.
c) Pathway of electric current in the body
Pathway of electric current matters. If the current passes through the vital body organs and damages them e.g. heart it may lead to death.
Thus the A option from the question is correct answer.