Describe co-evolution and how the concept applies to
floweringplants and animals?

Process by which two organisms evolve structures and behaviors in response to change in each other over time.

If a plant species evolves a new defense against an herbivore, such an thorns or poisonous secretions, this induces a new pressure on that herbivore to select for different individuals, such as plants that remain tasty and readily edible.

In turn, these newly sought-after plants, if they are to survive, must overcome that new defense; in addition, the herbivores can evolve thanks to individuals that happen to have traits that make them resistant to such defenses

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.