The plant has internal and external structures that aid in survival. The roots absorb water from the soil and keep the plant steady and stable, so it doesn't fall over. Without the roots, the plant would topple over and be dehydrated because of a lack of water.

The leaves on a plant are an external structure that assists in its survival. Without leaves, plants would not be able to make their food through the process of photosynthesis. The leaves absorb carbon dioxide and sunlight to turn into food for the plant. This structure is vital to a plant living and growing.

Flowers don't seem vital to a plant's survival, but they are an essential part of the process. They are the main structure for reproduction, so they aid in pollination to continue the development of new plants. Flower petals attract pollinators who then fertilize the plants, seeds are developed, and some plants produce fruits and vegetables, and pollinators are required for this process. Without the flower, all of these things would be impossible.

Erik is correct in his argument that plats have structures to keep them alive. Thorns, roots, leaves, flowers, and seeds are all examples of structures that plants have that keep them growing, reproducing, and living. Plants are living things that have adapted over the years to increase their rate of survival. If a plant has spines or spikes like thorns, something is less likely to eat it.

This statement is false. Plants have many structures that are suited for survival. Leaves, roots, flowers, petals, stems, and seeds are all examples of a structure that a plant has that keeps it alive. Each feature plays a specific part in the plant's survival. Plants have adapted to their surroundings to have the best opportunity at life.

Because fibrous roots can help hold a plant in the ground, in the event of flooding, this root system would help anchor the plant in place, thus allowing it to survive. While these types of roots do enable plants to absorb water, this ability alone would not cause the plant to survive an event such as a forest fire, lightning strike, or hurricane.

Leaves are an external structure of a plant. Leaves assist in the survival of the plant because they absorb carbon dioxide and sunlight to create food for the plant. This process is called photosynthesis, which the plant relies on to survive.

Flowers are the primary reproductive organs of the plants. The plant relies on the flowers to produce more of its kind so the species can survive.

Desert and aquatic plants have incredibly different needs thanks to their environments; therefore, they have different structures to assist in their survival. For example, aquatic plants are softer and have leaves that each contains an air bubble to allow the plant to stand up straight. Desert plants have leaves in the form of thorns and have very thick stems to store water for when there is a drought.

Plants have had to make changes, or adaptations, to be able to survive in many different environments. These adaptations may include leaf type, stem thickness, flexibility, carnivorous diet, and more!