Each of our conveniently located Washington DC doctorsâ offices offer a variety of services designed with the convenience of our patients in mind. We are proud to offer same-day and next-day appointments, in-house lab work, and longer appointment times with patient-focused primary care providers.
Some say there are only two true human emotions: Love and Fear. They are potentially opposites of the same thing. Love for a child will differ from love for a husband, wife, mother or father, long lasting friendship or a forever companion dog.
Types of tissues. As we saw above, every organ is made up of two or more tissues, groups of similar cells that work together to perform a specific task. Humansâand other large multicellular animalsâare made up of four basic tissue types: epithelial tissue, connective tissue, muscle tissue, and nervous tissue.