Question

A porcupine has an internal skeleton and a rose has a stem. Write a sentence to explain how these physical structures have different functions.

Answer 1

Answer:

The sentence that explained the physical structures have different functions is like it generated the new living tissue and fluid transportation.

Usage of an internal skeleton?

Since A porcupine has an internal skeleton and a rose has a stem.

So here the internal skeleton should be used for helping out an organism for holding the body up and kept from falling.

On the other hand, the stem should stored the nutrients and generated the new living tissue and fluid transportation.

Answer 2

The Internal skeleton of the porcupine gives shape and structure to the porcupine.

The stem of the rose plant provides support to the plant and serves to transport nutrient and water in the plant.

What a skeleton?

A skeleton is a rigid structure found in living organisms which provide structure and shape to the living organism.

Skeletons are found in animals.

Skeletons present in animals are of two types:

• Internal skeletons also known as endoskeletons
• external skeletons also known as endoskeletons

The Internal skeleton of the porcupine gives shape and structure to the porcupine. It also serves as a point of attachment to muscles in order to enable movement.

Stems are present in plants.

Stems serve various purposes in plants such as:

• transport of nutrients and water
• storage of food and water
• provides support and structure to the plant.

Thus, the stem of the rose plant provides support to the plant and serves to transport nutrient and water in the plant.

In conclusion, the internal skeleton of animals and the stem of plants both provide shape and structure to the respective organisms.

Leran more about internal skeleton and plant stem at: brainly.com/question/840794

brainly.com/question/11171631

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