Question

4. Why is transport of materials necessary in a plant or in an animal?​

Answer 1

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Transport of materials is necessary for plants or animals because due to it the nutrients and oxygen are made available to all the parts of the body. If the transport of necessary nutrients and oxygen does not take place in the body, the body will not be able to survive.

Answer 2

Answer:

It is necessary in plants and animals both because

in plants the water travels through the xylem vessels and food travels through the phloem vessels.

in animals it is there for the digestion of food.