Answer - A. was completed in 2003
Reason - It was picked up by the U.S Gov. and formally started in 1990 and declared completed in 2003.
Hi,<span>
</span><span>b. bacterial vaginosis is the name of a condition in women where the normal balance of
bacteria in the vagina is disrupted and replaced by an overgrowth of
certain
bacteria.</span>
No, heredity essentially involves only traits which are passed on by genes and the genetic expression of genes. This doesn't involve any environmental influences or anything similar. Although this view is outdated and it is today known that environmental influences get also inherited.
Safety belts ..............