From Official java website... JRE (Java Runtime environment): 1  It is an implementation of the Java Virtual Machine* which actually executes Java programs. 2  Java Runtime Environment is a plug-in needed for running java programs. 3  The JRE is smaller than the JDK so it needs less Disk space.
Medical Terms for Extra Hair. Hirsutism refers to increased hair in the so-called sexual distribution. Sexual distribution simply means skin areas on which men and women have different amounts of hair. Hair growth on these areas is due to the effect of testosterone on the hair follicle.
Growth of androgens. Another important reason that leads to the growth of unwanted facial hair growth is the growth of androgens. Now some of you must be wondering how androgens could affect your body when they are male hormones. The truth is that women also have certain levels of androgens in their body.