Answer :

(a) Carbon dioxide is removed by exchange of gases during respiration by lungs.

(b) The undigested food is removed from the body by excretion, performed by the excretory system of the body. The food is removed through an opening called anus.

(c) Urine is also removed by excretion, by the kidneys. It is expelled out of the body by the urethra.

(d) Sweat is removed by sweat glands in the process of excretion.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.

Find out about thNCERT Science

Why is it necessaNCERT Science

In which of the fNCERT - Exemplar Science

Name the process NCERT - Exemplar Science

Arrange the folloNCERT - Exemplar Science

Boojho's uncle waNCERT - Exemplar Science

Aquatic animals lNCERT - Exemplar Science

The muscular tubeNCERT - Exemplar Science

When a person sufNCERT Science

Draw a diagram ofNCERT Science