Final answer:
Whales are hypertonic because they live in a saltwater environment and must intake large quantities of saltwater to prevent water loss. In order to prevent excessive water loss, these animals intake large quantities of saltwater and then secrete the excess salt. Therefore, whales can be classified as hypertonic.
Step-by-step explanation:
Marine animals, such as whales, live in saltwater, which is a hypertonic environment. This means that there is a higher salt concentration in the water than in the cells of the animals. In order to prevent excessive water loss, these animals intake large quantities of saltwater and then secrete the excess salt. Therefore, whales can be classified as hypertonic.
Whales are hypertonic because they live in a saltwater environment and must intake large quantities of saltwater to prevent water loss. In order to prevent excessive water loss, these animals intake large quantities of saltwater and then secrete the excess salt. Therefore, whales can be classified as hypertonic.