<span>a.establishing schools</span>
It was President Franklin Roosevelt who had the greatest economic impact on the American middle class. His New Deal policies included investment insurance, agricultural improvements, and social security measures.
Answer: Fibrinogens / Albumin
Explanation:
The proteins in plasma are of three types: albumins, globulins and __Fibrinogens__ . The __Albumin__ , being the most abundant, are important in determining the osmotic pressure of the plasma.
Aside protein there are other substances contained in a plasma and this includes; dissolved gases, organic nutrients and and electrolytes.
Add a catalyst
- would increase rate of reaction;
Because adding catalyst would lower activation energies.
Decrease the concentration of a reactant
- would decrease rate of reaction; because there would be less molecule
Decrease the surface area of a solid reactant
- decrease rate of reaction; less collisions because more particles would become isolated
Increase the temperature
- Would increase reaction; Because it would accelerate the movement of the particles and make them colliding faster
