As a multi-cellular creature, the bullfrog is in the kingdom Animalia, also known as Metazoa. Animalia also contains fishes, arthropods, mammals, reptiles and many others. Bullfrogs belong to the phylum Chordates, a group of creatures characterized by having a rod that extends the length of the body. The subphylum is Vertebrata, or the vertebrates and the bullfrog's class is Amphibia, the amphibians including frogs and salamanders.
What is Vitamin A Good for. Vitamins are essential nutrients required to carry out most of the important functions in the body. Vitamins are divided into 6 types, viz. Vitamin A, B, C, D, E and K. Among them, vitamins A, D, E and K are fat-soluble ones while vitamins B and C are water-soluble vitamins.Vitamins are very essential for growth, cell division, proper functioning of the cell, etc. hope you have gotten a satisfactory answer to your query what is vitamin A good for. Hence, you should try and include vitamin A rich foods in your diet regularly. As a concluding note, one should remember that vitamin deficiency disorders can be prevented merely by having a nutritious and balanced diet everyday.
Vitamins allow your body to grow and develop. They also play important roles in bodily functions such as metabolism, immunity and digestion. There are 13 essential vitamins, including vitamins A, C, D, E, and K and B vitamins such as riboflavin and folate. According to the U.S. National Library of Medicine, the best way to meet your vitamin needs is to eat a balanced diet containing a variety of foods.