the formed elements in the blood are mostly red blood cells.
the formed elements in the blood are mostly red blood cells.
the formed elements in the blood are mostly?
red blood cells
blood is a complex liquid. blood is composed of plasma and formed elements. the plasma contains 91.5% water, 7% proteins and 1.5% other solutes. the formed elements are platelets, white blood cells and red blood cells, the presence of these formed elements and their interaction with plasma molecules are the main reasons why blood differs so much from ideal newtonian fluids.









































section::::blood.:viscosity of plasma.
hemodynamics
the sparseness of interstellar and interplanetary space results in some unusual chemistry, since symmetry-forbidden reactions cannot occur except on the longest of timescales. for this reason, molecules and molecular ions which are unstable on earth can be highly abundant in space, for example the h ion. astrochemistry overlaps with astrophysics and nuclear physics in characterizing the nuclear reactions which occur in stars, the consequences for stellar evolution, as well as stellar 'generations'. indeed, the nuclear reactions in stars produce every naturally occurring chemical element. as the stellar 'generations' advance, the mass of the newly formed elements increases. a first-generation star uses elemental hydrogen (h) as a fuel source and produces helium (he). hydrogen is the most abundant element, and it is the basic building block for all other elements as its nucleus has only one proton. gravitational pull toward the center of a star creates massive amounts of heat and pressure, which cause nuclear fusion. through this process of merging nuclear mass, heavier elements are formed. carbon, oxygen and silicon are examples of elements that form in stellar fusion. after many stellar generations, very heavy elements are formed (e.g. iron and lead).
astrochemistry