Answer:
True
Explanation:
Cytokines are proteinaceous substances that are secreted by specific immune system cells. These belong to a category of signaling molecules that are helpful in communication between the cells of immune system and thus help to mediate and regulate immunity, inflammation and hematopoiesis. Cytokines have ability to act on three types of cells -
- The cell that secretes them
- The nearby cells
- The distant cells
These molecules bind to the receptors present on the responsive target cell and evoke a particular biological activity.
Answer:
Vertically through the center of Earth, slightly to the side of each pole
Explanation:
The reason the flower is pink, is mainly because when you mix a light color ( in this case a a white flower) in with a red, it creates a pink color. In others words, when you mix white and red, it creates pink. Hope this helped!
It forms an <span>igneous rock.</span>