All mammalian teeth share a similar structure: 1) the enamel crown, formed by epithelial cells; 2) the dentin found underlying the enamel, formed by mesenchymal cells and containing a large collagen component; 3) the pulp, the organ generating/supplying the dentin-forming cells (odontoblasts), and also containing ..
- How do the organisms get energy from the deep-sea vents? - How are the organisms able to live under the water pressure? - Are the organisms mostly producers or consumers?
