That could be pheromones.
An example of an abiotic factor for an animal could be temperature. For instance, a high or low temperature could affect the metabolism, behavior, and overall health of an animal.
A. Animal Kingdom
It could be an example of predation where one animal feeds on another. Or it could be an example of the dolphin as a consumer in the food chain.
We could see the animal lunge towards the prey.
Homo-Sapiens(Humans), Pretty much any animal, but if you need the scientific name you could find it online somewhere.
Popcorn: I hear the pop, pop, pop, I smell something sweet, I see something white, I feel something soft, I taste something plain, What could it be? It's Popcorn! I created this for school! This is a sensory poem. Sensory is when you explain what something feels like in a poetry way that involves the senses. Hear, smell, see, feel, and taste.
The quality of a prom dress tends attract a specific type of buyer. For example, if the prom dress is made from expensive and unique fabrics then it could attract a buyer who comes from a wealthy family.
There are many symbols that could be used to represent strength. A lion for example is an animal that represents strength.
Sensory clues to the presence of a hazardous material in water could be the water looking dirty. Also it could have a funky smell to it.
Abnormal or altered tissue could cause medical issues in an animal or person. An example of abnormal or altered tissue could be a tumor.
There are a number of online sites which contains lists of animal instincts. The web domains "DiscoveryEducation" and "AnimalInstincts," for example, contain this information.