Treatment of hypothyroidism with levothyroxine is effective, but starting doses vary. There are two strategies for initiating levothyroxine in healthy adults younger than 65 years: low-dose (50 mcg) and full-dose (1.6 to 1.7 mcg per kg).
The only good example of this is chalk, which is made from the compacted shells of tiny marine organisms called diatoms. Other than that, animal and plant remains do not tend â¦to form rocks, although the hard parts may form fossils.
The rock mass that breaks down is known as the parent rock mass, and in situ weathering of parent rock because of chemical and physical interaction results in formation of residual soil. Transported soil is formed when residual soil travels along with air, ice, and water and finally settles down.