NO!!! Dolphins have lungs as do all mammals and cannot breathe through their skin. Yhey are obligate lung breathers.
Cutaneous respiration.
Its not impossible. Many animals such as the earthworm and frog do it.
Respiration of animals in the Phylum Vertebrata, Class Amphibia, including classes such as urodela, anurans, & apodans. It involves respiration through the skin.
people depend on dolphins because dolphins are intelligent marine mammals and easy to to teach
A frog is an amphibian, but adult frogs do not have gills. They absorb oxygen from the water through their skins, using special blood vessels. If the oxygen level in water is too low, frogs will move around to increase the water flow across the skin. Some frogs have creased skins that can increase their surface area. (see related question)
amphibians use several different methods of respiration depending on their species and age. 1. cutaneous respiration 2. buccopharyngeal respiration 3. pulmonary respiration 4. gill respiration
Adult frogs primarily respire through two methods: cutaneous respiration and pulmonary respiration. Cutaneous respiration involves the exchange of gases through their skin, which must remain moist to facilitate this process. Additionally, frogs use pulmonary respiration by inhaling and exhaling air through their lungs, especially during periods of activity or when more oxygen is needed. This dual method allows frogs to efficiently meet their metabolic demands in various environments.
no they are mostly gray or black
Dolphins may depend on sharks in an indirect way, in that seals and dolphins are competing for the same food source to survive, and sharks eat seals, therefore making it easier for dolphins to eat and thus, survive.
glandular skin has many glands Amphibians have a smooth, glandular skin, but they have adaptations for cutaneous respiration, requiring the skin to be kept moist
You've already answered your own question. Dolphins depend on each other for protection, to help raise their young, and to find/kill food
Yes both these reactions depend on ATP