Question

The table below is designed to indicate the transport of certain substances in our body. Fill in the blanks with suitable answers.

	Substance	From	To
1.	______	Lungs	Whole Body
2.	Carbon Dioxide	______	______
3.	Urea	______	______
4.	Digested Carbohydrates	Intestines	______
5.	______	______	Target Organs
6.	Heat	______	Whole Body

Answer 1

	Substance	From	To
1.	Oxygen	Lungs	Whole Body
2.	Carbon Dioxide	Body tissues	Lungs
3.	Urea	Liver	Kidney
4.	Digested Carbohydrates	Intestines	Body tissues
5.	Hormones	Endocrine glands	Target Organs
6.	Heat	Tissues	Whole Body