ACCEPTABLE REASONS TO USE SICK LEAVE. You can use sick leave when: 1  You have a mental or physical illness, injury, or health condition; you need to get a medical diagnosis, care, or treatment of your mental or physical illness, injury, or condition; you need to get preventive medical care.
A structural adaptation is when an animal or a living thing is adapted to its environment by the way its body is built or shaped.Structural adaptations involve physical traits that can help an organism to survive in its environment.ehavioural adaptations are different from structural adaptations, and mean the way that an organism behaves which helps it to survive in its environment.
Structural adaptations: The structural adaptations of are honeybees are that they have wings to fly, a stinger to defend from predators and hazards, fur on their bodies to pick up nectar to feed themselves and make honey and antennae that is used for communication.ehavioural adaptations: Some behavioral adaptations include huddling or clustering. The honey bees cluster together if temperatures are low or if threatened. When it suddenly â¦ or over a long time becomes cold the honey bees will gather together in the thousands and move slowly.