Answer:
True
Explanation:
The statement "A defendant engaging in an ultrahazardous activity is almost always liable for any harm that results." Is absolutely true as this is a form of Strict Liability Offence.
A Strict Liability Offence is an aspect of tort law that enforces greater liability when damage or harm is as a result of ultrahazardous activity or a faulty and deficient products.
In this case, the plaintiff do not necessarily have to provide evidence(s) of duty or a breach but mainly show that the product was faulty and deficient and that this bad product had promote a lot of harm.