Why are physical and behavioral adaptations important for a sunflowers survival?

The sunflower is intolerant to shade exposure and needs full sun exposure. It has adapted to this necessity by having a heliotropic head which rotates to follow the sun, hence the name sunflower. The heads of the sunflower are heliotropic, meaning movement of the head in response to the direction of the sun.

Explanation:

If an animal changes the way it acts to stay alive, this is called a behavioral adaptation. ... This behavior allows them to stay warm and find food during winter. Changes in an animal's body are called physical adaptations. A chameleon can change color to hide from its enemies.

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