Examlex
Indicate the quadrant(s)in which the terminal side of θ must lie in order that cos θ is positive and tan θ is positive.
Lymphatic System
The network of organs, lymph nodes, ducts, and vessels that produce and transport lymph from tissues to the bloodstream, important for the immune system.
Interstitial Fluid
Interstitial fluid is the fluid that surrounds the cells in tissues, providing them with nutrients and a means of waste removal, lying between blood vessels and cells.
Gametes
Reproductive cells (sperm in males and eggs in females) that carry half the genetic information of an individual.
Tissues
Groups of similar cells that perform a common function in the body, such as muscle, nerve, epithelial, and connective tissues.
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