Answer:
Tetanic contractions
Explanation:
This is when a there is a sustained contraction in a muscle by nerves innervating a muscle due to excessive stimulation from toxins produced by the tetanus bacteria
Answer: Alarm stage
Explanation:
The alarm stage of the body involves the flight or fight response. When the body is exposed to the stress conditions, the typical reactions of the body is stimulated by the help of the hormones like epinephrine and nor epinephrine.
Epinephrine hormone helps in the transportation of the glucose and fatty acid molecules from the fatty cells.
Both of the above hormone helps in increasing the heart rate at the time of stress.
Among the choices, only letter C. increasing automobile use is detrimental to the development and improvement of a city.
All other choices, restoring natural ecosystems, reducing pollution and wastes, and compact and efficient land use are geared towards making a city livable for a long period of time.
Food provides nutrients, which are substances that the body needs.