It is advantageous for a kangaroo female to produce young at a time when plant productivity is sufficient to support her offspring.

袋鼠雌袋鼠在植物繁殖力充足的时候生育后代是有利的。

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Is that possible for the offspring to make it on their own so young?

有没有可能是它们的后代这么小就自己谋生呢？

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So can the movement of aphids when, having depleted the young leaves on one food plant, their offspring then fly onward to a different host plant, with no one aphid ever returning to where it started.

蚜虫的运动也是如此，当吃完一株食用植物的幼叶，它们的后代会飞到另一株宿主植物上，没有蚜虫会再回到最初的地方。

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Asmar sees a great opportunity to create organic certified skin care products developed in the South of France for pregnant women, moms and their young offspring while also giving them a way to build a career that works for their schedules by selling its products.

FORBES: Bionee Offers Moms Skin Care and Financial Control

Progressive taxes prevent intact families from bearing many young while the welfare state welcomes the offspring of the less industrious.

FORBES: Congress's Policies Steal Our Freedoms While Rewarding Irresponsibility

When this final preliminary step is attained, all that is needed to create a eusocial colony is for the parents and offspring to stay at the nest and cooperate in raising additional generations of young.

FORBES: 'Work' and 'Home' Are Not True Distinctions