failing school system

'A specified part of the universe which is under investigation is called the system'. The system is separated from the rest of the universe by a definite (real or imaginary) boundar..

Systemic is the most widespread circulatory pathway. It accounts for supply of oxygenated blood to all the parts of the body and collection of deoxygenated blood from the tissues. Path of Blood The left ventricle of the heart opens into a major artery called the aorta. The aorta branches ..

The Computer Science Department had 24 students in the year 2002. If 10 of these students failed, then how many students graduated? => 18 or 10 or 14 or 34..

The computer science department had 28 students in the year 2002. If 14 of these students failed, then how many students graduated? => 42 or 22 or 6 or 14..

The goalkeeper saved 4 goals out of 16 attempts made by the rival team in a hockey match. What percent of the goals did the goalkeeper fail to save? => 85% or 75% or 65% or None of the above..

In this system the unit of length is foot (F), of mass is the pound (P) and of time is the second (S..

The excretory system is represented by the kidneys, the ureters and the urinary bladder. Kidneys are composed of a large number of functional units called nephrons. Kidneys take up the function of excretion and osmoregulation. The excretory system is closely associated with the ..

Systems are of various types depending upon the exchange of mass and energy and the constituent between the system and the surrounding..

The nervous system consists of a central nervous system, a peripheral nervous system and an autonomic nervous system. The central nervous system consists of a brain and a spinal cord. The peripheral nervous system consists of 12 pairs of c..

Root System - Root is the descending portion of the axis of the plant. It is not normally green in colour. It is characterised by the absence of nodes and internodes. There are two types of root systems, the tap root system (seen in dicots) and fibrous root system..