Question

1. What are seashells? _______ 2. Where do mollusks have their skeletons? _________ 3. How do crabs use shells? _____________ 4. What do people create from shells? ____________ 5. What do people keep in shells? ____________​

Answer 1

Ответ:

Думаю понятно будет

Объяснение:

Answer 2

1. Seashells are the protective outer coverings of various marine animals, primarily mollusks. These shells are typically made of calcium carbonate and serve as a protective barrier for the animal's soft body.

2. Mollusks have their skeletons inside their bodies, and these skeletons are often made of calcium carbonate as well. They are commonly known as "shells" and are either internal or external, depending on the type of mollusk. For example, snails have coiled shells on the outside of their bodies, while animals like squid have internal shells known as "pen" or "cuttlebone."

3. Crabs use shells primarily as protection. They often inhabit empty seashells, particularly those of mollusks like gastropods, for shelter and defense. These shells serve as a portable home for crabs, and they can retreat into the shell to protect themselves from predators.

4. People create various decorative and artistic items from seashells. These creations can include jewelry, ornaments, wind chimes, and crafts. Seashells are valued for their aesthetic qualities and are often used in arts and crafts projects.

5. People keep a variety of things in shells, both for functional and decorative purposes. Some common uses include using seashells as containers for small items like jewelry, as serving dishes for seafood or appetizers, or as decorative pieces in home decor. Additionally, some cultures have traditional uses for shells in ceremonies or rituals.