Biology
Which of the following function is performed by the kidneys in the human body?

Digestion
Transportation
Excretion
Respiration

ANSWER DOWNLOAD EXAMIANS APP

Biology
Kwashiorkor disease in children is caused by

Sufficient carbohydrates but less fats in diet
Sufficient vitamins but deficient fats in diet
Sufficient fats but deficient vitamins in diet
Sufficient carbohydrates and fats but deficient proteins in diet

ANSWER DOWNLOAD EXAMIANS APP