<span>The correct answer is C. Whilst desert animals such as camels have evolved an internal 'air conditioning' system to help them stay cool, this is a process focused on keeping the brain cool whilst the rest of the body is hot, to ensure the animal's vital organs can function even in high temperatures. The alternative answers for this question all focus on the aquiring and retention of water.</span>
Answer:
c. In mines or confined places, where oxygen levels have been depleted, ventilation may occur.
Explanation:
Environments classified as “confined space” are hazardous for several reasons, but one of the main ones is the low oxygen concentration. Normally atmospheric air contains a 21% concentration of oxygen that is necessary for the maintenance of human life. Some confined spaces have this concentration of less than 21% oxygen, which can be very harmful to human life and lead to death.
Low oxygen concentration can be masked by ventilation in confined places. This is because in confined places oxygen levels may be low, but ventilation may continue despite inadequate oxygenation.
Answer:
a. Streptococcus aureus
Explanation:
Toxic shock-like syndrome
It is the condition which is caused due to bacterial toxins .
The symptoms of Toxic -like syndrome are , skin peeling , rashes , fever , low blood pressure ,
infections such as , pneumonia , osteomyelitis are also seen .
It is called by bacteria type , the Streptococcus pyogenes or Staphylococcus aureus .
Streptococcal toxic shock syndrome is also called as the toxic-shock-like syndrome (TSLS) .