McKenna, Malcolm C., and Bell, Susan K. 1997.

Female Greenland sharks only reach sexual maturity by the age of 150.

The females mature at 9 10 years of age, and males at 7 8 years.

African American and Hispanic girls tend to reach puberty earlier than their white counterparts, research shows.

In this country, African American and Hispanic girls tend to reach puberty earlier than their white counterparts.

The trend toward early puberty is not as pronounced with boys

Many of the stars in the cluster are just now reaching adulthood, having been born roughly 125 million years ago.

I spend a lot of time reassuring parents usually, this does not signal a rapid progression into full puberty, said Kaplowitz.

If my family, though, had been the kind of people to believe in therapy, they probably would have diagnosed me as something like gender dysmorphic and put me on hormones to stave off puberty.

There is debate about what constitutes the actual onset of puberty, but it is considered precocious when breast enlargement is accompanied by a growth spurt before age 8.

The tide of public opinion is turning against sexism.

In five other cases, scientists found women in developed countries maturing earlier, in two of them at smaller size (in the other three cases, size was not measured).

The human uterus is pear shaped and about 3 in.

We need to be careful about how we identify the true onset of puberty, said Dr. Lawrence Silverman, a pediatric endocrinologist at Goryeb Children's Hospital in Morristown, New Jersey.

But these accounts seldom reach the public.

Making progress is a great test of political maturity.

'Sexual harassment and bullying has no gender'

C.K. Williams' poetry of youth and age

Willingness to take responsibility is a sign of maturity.

In 1873, Tesla returned to his birthtown, Smiljan.

It was in Strasbourg that German was first used for the liturgy.

But how these ends are achieved differs.

In 1959, the Government created there under M.F.

When did you last have sexual intercourse?

The high court of the Indian state of Karnataka has recently ruled in a child marriage case that the Prohibition of Child Marriage Act 2006 (PCMA) has overriding effect over the provisions of the Muslim Personal Law, where the marriage of a girl child is allowed once she attains puberty.

Another, different kind of poem of youth and age.

Coitus interruptus does not protect against STDs.

Coitus interruptus does not protect against sexually transmitted diseases.

Today s Chinese and Indians are now convinced that they are succeeding.

The leadership failures at Centcom reach to the very top of the organization.

By gender the canton is nearly evenly split with 50.9 male and 49.1 female.

These leaders came of age and began their careers during the era of decolonization.

For some analysts, it is good, because it reveals a nation s political maturity.

The Chancellor's aides try to justify Schröder's rhetoric as an expression of the country's political maturity.

The National Chicken Council, the trade association for the US chicken industry, recommends a stocking density of 85 square inches per bird less than a standard sheet of typing paper.

And when they get to the synapse, what they do is they effectively, literally, shock the synapse.

Why do so many people reach success and then fail?

When the chickens approach market weight, they cover the floor completely.

In Southern Azerbaijan, many people reach biblical ages.

In Southern Azerbaijan, many people reach ages that can almost be considered biblical.

Animals simply cannot follow their sexual instinct, when they're out of their familiar environment.

From 1892 to 1895 he was tutored for the university entrance exam, which he passed in 1895.

Studies Secondary studies at the Collège St. Michel, Fribourg, emphasis on humanities (1938 1946).

Newts and salamanders, unlike frogs and toads, keep their tails as adults.

Saying that context matters does not mean that anything goes. But there is no universal rulebook different countries achieve these ends differently.