Answer:
It is the teacher's responsibilty.
Explanation:
Effective classrooms do not only focus on academic standards but the growth of the whole student. Learning hygiene is not always supported at home and the negitive social/emotional impact a child can suffer due to body odor will affect affect academic progress and behavior.
It's quickly defines HEALTH
Answer:
The correct answer is option D. VO2 max. It is the amount at which the an athlete can take-up maximum oxygen during intense workout.
Explanation:
VO2 max also known as maximal oxygen uptake is a method to determine how much intake of oxygen is taken by an athlete during extreme workout.
The more the athlete works out the more energy will be produced in the cells, also known as ATP.
Sometimes VO2 max is confused by lactose threshold, where the lactate is build up in the muscles causing pain.
Answer:
ABO blood group represents the presence of A, B antigens on red blood cell surface.
Rh blood group represents the presence of Rh antigen on RBCs
Explanation:
ABO Blood Group System:
ABO blood group system is a classification system of human blood group that is characterized by the presence or absence of A and B antigens on the surface of red blood cells (RBCs). This system was discovered by Landsteiner in 1901. He observed four different patterns of agglutination or coagulation when he mixed separated sera with blood samples from different individuals. ABO system classifies blood group through following observations:
- Individuals with antigen A on RBC surface have blood group A. These individuals possess anti-B antibodies. Therefore, A group blood coagulates when mixed with B group blood.
- Individuals with antigen B on RBC surface have blood group B. These individuals possess anti-A antibodies. Therefore, A group blood coagulates when mixed with B group blood.
- Individuals with both antigens AB on RBC surface have blood group AB. These individuals do not contain any anti-A and anti-B antibodies. AB is called the universal recipient blood group.
- Individuals without antigens AB on RBC surface have blood group O. O blood type individuals contain both anti-A and anti-B antibodies.
Rh Blood Group System:
Rh blood group system is characterized by the presence of Rh factor on RBC surface. This system is used in conjunction with ABO system. It contains two possible types:
- Individuals with Rh factor are classified Rh+.
- Individuals without Rh factor are classified Rh-.
Delusions and hallucinations
