What kind of interaction does this image show

mutualism
parasitism
commensalism
predation
exploitation competition

The answer is commensalism

Explanation:

The plant isn't doing anything for the tree but the tree is giving a home to the plant. The tree is healthy, and so is the plant. The answer is not parasitism.

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.