What is an adaptation another species have developed to resist the toxic sting of a nematocyst?

The mucus coat of clownfish protects the fish from sea anemone's sting which is an adaptation clownfish developed.

Nematocysts are cells found in which is use for locomotion and for defence and capturing prey.

Therefore, The mucus coat of clownfish protects the fish from sea anemone's sting which is an adaptation clownfish developed

For more details on nematocysts check the link below.

link

The mouth covered by chitin and intracellular granules of chitin (i.e. spindles) in nudibranchs

Explanation:

Nudibranchs are marine gastropod molluscs (Opisthobranchia, Mollusca). These organisms are carnivorous, so they feed on sponges, coral, anemones, hydroids, fish eggs, etc. On the other hand, cnidarians have specialized cells called cnidoblasts or cnidocytes that contain nematocysts made up of toxins that serve as a defense mechanism. Nematocysts are found in many species of Cnidarians such as, for example, in the tentacles of sea anemones. Interestingly, nudibranchs have developed some adaptations for feeding on these species. In the first place, nudibranchs have the mouth covered by a substance named chitin that allows them to chomp and swallow anemone tentacles. Second, they (nudibranchs) also have intracellular granules of chitin (i.e. spindles) in the digestive system that function as biological sandbags which maintain nematocyst toxins away from sensitive body parts.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds