How does inflammation the body fight off further infection?
nflammation keeps harmful substances away from healthy cells.
inflammation triggers the production of white blood cells.
inflammation drops the ph of blood.
inflammation raises the ph of blood.

Inflammation keeps harmful substances away from healthy cells.

Explanation:

Inflammation is the immune response against tissue damage wherein the damaged cells and the mast cells release histamine. Histamine dilates the blood capillaries and allows the buildup of tissue up at the site of damage.

The phagocytic immune cells such as neutrophils and monocytes arrive at the site of injury and kill the pathogen by phagocytosis. Hence, inflammation does not allow harmful toxins or chemical to reach the healthy cells.

The answer is inflammation keeps harmful substances away from healthy cells.

Explanation:

Any injury, such as invasion of microorganisms, causes inflammation in the affected area. Inflammation is a complex process, where damaged tissues release substances that cause inflammation to protect healthy cells and that stimulate the immune system to lift a barrier around the area, attack and destroy any invader, eliminate dead and damaged tissue and start the repair process .

During inflammation, the blood supply increases, which helps immune cells reach the affected area. The area near the infected body surface becomes red and hot.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.