Feel the dogs stomach, if it is tight and hard your dog may have worms. Take it to the Vet to confirm.
Any energy that either is no longer available to convert to useful energy types.
because you arent using as much energy making your muscles contract for movement
Radiant energy
Lying on a desk: Potential energy Falling off a desk: Kinetic Energy
Radiant energy
When I came into your apartment. Your cat was lying around.
Posture while eating would not make someone fat. It depends more on what you are eating.
eating and then lying down and sleeping.
Solar energy is not heat
No , it won't have potential energy. Potential energy is due to height.
Lying around.
No, not necessarily. But eating a big meal and then lying down could be bad for your health. It might give you heartburn or a stomach (tummy) ache; also, if you always lie down after eating, it could certainly contribute to becoming overweight eventually, because you really should try to burn off some calories after eating a big meal.