Question

Plssss help I really need help​

Answer 1

Digging burrows

Step-by-step explanation:

A structural adaptation is an adaptation to the body structure of an organism. It mostly involves the physical characteristics of an organism. In this case, sharp teeth and long necks are descriptions of a possible structural adaptation while digging burrows may have been a behavioural adaptation as it is an action but not a physical trait of an organism so it is not an example of structural adaptation.

Answer 2

Digging burrows.

Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear.