Kidneys are part of the excretory system in a human body. they purify the impure blood and send it back to the rest of the body. which system is mainly responsible for the transport of plasma to the kidneys? respiratory system circulatory system muscular system nervous system

Circulatory system

Explanation:

The circulatory and excretory system of the body of the organism are linked together. Our body circulates water, minerals, proteins, salts and other contents. Those contents which are available in excess amount are expel out of the body through the excretory system. Plasma is the liquid part of the blood which contains proteins essential for blood clotting after injury. The kidney transport plasma by using blood vessels which are the part of the circulatory system.

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.