The correct answer is .....D
Answer:
Sodium metal and chlorine gas can be obtained with the electrolysis of molten sodium chloride. Electrolysis of aqueous sodium chloride yields hydrogen and chlorine, with aqueous sodium hydroxide remaining in solution.
Answer:
A. Many species will go extinct.
Explanation:
If many habitats are being destroyed, the organisms living there will be negatively impacted. Their population won't increase. Evolution also does not happen quickly, it happens over time.
Answer:
The mouse will because it has the higher surface-area-to-volume ratio.
Explanation:
The living organisms maintain their homeostasis by maintaining their internal constant environment as external environment changes. These organisms are known as exothermic animal.
The surface area to volume ratio in case of living organisms plays an important role. The small species has high surface area to volume ratio as compared to the larger species. The diffusion, cooling and other process is faster in the small size species. The mouse body will get cool faster than elephant species.
Thus, the correct answer is option (3).
Answer:
it signifies delayed response to the victim, that there is no sign of any life threatening injury , but it is needed to check for any noticeable signs of external injuries.
Explanation:
Jump-start algorithm are generally used to sort children into categories based on the degree or extent of the injuries in multiple -causality situations.
it is applicable to children from infancy to age 8yrs,
It is divided into 4-categories called Triage categories,with certain 4- colors where each indicates the extent of severity of the child conditions represented with tags.
Thus Red- tag indicated need for urgent medical attention,because of life threatening injuries.
Yellow indicated although medical attention is needed, the injury is not life threatening. Intervention may be delayed for few hours.
Green-indicated minor injury, that is not so serious,medical intervention may be delayed for some days
Black indicated diseased or the injury is so severe that the life of the victim can not be saved with available resources.
