"offspring are" is a grammatically correct phrase and can be used in written English.
It can also be used in spoken English. Example: Offspring are often influenced by their parent's behaviors and beliefs.
Offspring are eventually released as miniature hydras.
Their offspring are likely to be susceptible to Bt toxin.
"All offspring are startling to their parents," Solomon writes.
One is that when offspring are demanding, two parents might be better than one.
Their three surviving offspring are competing to see which can be the most spectacularly self-destructive.
The offspring are clones of their mother — genetically identical to her.
And while their offspring are unusually pretty, they are also unpleasantly numerous.
Offspring are sold to zoos and collectors to support the farm.
If the offspring are reliant on their parents dying, that's a pretty iffy financial proposition anyway".
The offspring are a successful lot, with graduate degrees and families.
The resulting hypertense offspring are then sold to researchers to test out new blood pressure treatments.
