With an extra x chromosome have the genotype are are said to have syndrome. they tend to be very tall and lean and can have learning difficulties and reproductive problems, but are often typically developed otherwise.

Females, XXX, poly X

Explanation:

It is also known as Trisomy X or Poly X syndrome. This occurs when there is a presence of an additional X chromosome and it is a syndrome caused by abnormal formation of an egg/sperm cell or during embryonic formation.

Females with this condition are usually than average but there is no much evident unusual physical features.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

if im not mistaken its a. collective emotional arousal