Answer:
Histamine, is the chemical mediator initiates an inflammatory reaction. An inflammatory mediator is basically defined as that act in blood vessels and cells for promote response of inflammatory mediator. Histamine is the main chemical mediator which are released from the cells during inflammation, which increases vascular permeability. It is stored in granules and mast cells and get released immediately when the cells get injured.
Answer:
The correct option is : e. Rib 1 and rib 2 and clavicle
Explanation:
Sternum is the long flat bone, connected to the ribs through cartilage and form the front of the rib cage. It is present in the central part of the chest.
The manubrium is a quadrangular-shaped, superior portion of the sternum. It joins or articulates with the<u> body of the sternum, the clavicles and both the first and the second pair of ribs.</u>
Answer:
Continents looked like they fit together.
Explanation:
The continents as we know them today have formed, millions of years ago, a single continent called pangeia. The first person to propose this theory was Alfred Wegener, a German meteorologist who realized that the continents had very similar contours, which apparently fit together even thousands of miles apart.
Answer:
I would send that to math, its more of a math question.
Explanation: