Final answer:
In an Adjustable Life policy, the policyowner may be required to provide proof of insurability when making certain changes to the policy.
Step-by-step explanation:
In an Adjustable Life policy, the policyowner may be required to provide proof of insurability when making certain changes to the policy. Proof of insurability typically involves submitting medical information or undergoing a medical examination to demonstrate that the policyowner is insurable. Examples of changes that may require proof of insurability include increasing the death benefit, adding additional coverage, or extending the policy's duration.