Which of the following would you least likely find living in the chaparral biome?
Explain how animals that need water daily can acquire it in the chaparral biome if a source of open groundwater is unavailable.
They can get water from the food they eat, such as moisture in prey or water-rich plants. Some animals can also produce a small amount of water as they metabolize food.
Explain how horned toads squirting blood from their eyes is a particularly good defense against coyotes.
Horned toads can surprise a coyote by squirting blood from their eyes, and the blood tastes unpleasant to canine predators. The unpleasant taste can make the coyote release or avoid the lizard, discouraging further attack.
Marmots are a type of _______.
Chaparral biomes are generally _______.
Explain how the increased flammability of chaparral shrubs is a beneficial adaptation.
Chaparral shrubs that burn readily help create periodic fires. Many chaparral plants are adapted to fire: it can clear competing growth, and some plants resprout or germinate after a fire. This helps the vegetation regenerate, although fires that are too frequent or severe can be harmful.
Explain whether or not you expect the chaparral biome to be sensitive to the loss of a single species.
Yes, the chaparral can be sensitive to losing a species because organisms are connected through food webs and other interactions. If the lost species is an important food source, predator, pollinator, or seed disperser, its absence can affect other species and ecosystem processes. The impact depends on the role of the species.
The heaviest and fastest of all the small wildcats is the _______.
The chaparral biome is best characterized by _______.
How is a varied diet an advantageous adaptation for animals dwelling in the chaparral biome?
A varied diet lets an animal use whatever foods are available as seasons and dry conditions change. If one food source becomes scarce, the animal can switch to others, increasing its chances of finding enough food to survive.
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