All of the following (corals, jellyfish, and sea anemones) have only one opening into their digestive system, except roundworms, which have more than one.
Cooking utensils need to be able to conduct heat well. Metal pots and pans are made out of the types of metals that make them such. This same type of metal though does not react chemically when placed in contact with heat. This characteristic is important when preparing food so as not to alter the taste. This is the reason why pots and pans are made out of metal.
The Milky Way is the correct answer
Es la OD porq si también es porq veian
That's how the food chain works. There isn't much to it.