An organism's environment is everything that surrounds it.
Yes, fish are ectothermic, which means their body temperature is determined by the temperature of their surrounding environment. They cannot regulate their own body temperature internally like endothermic animals can.
A habitat.
It is called carnivore . Sadly....that means they kill a organism with meat on it and eat the meat on them. That is a carnivore .
The prey (an animal that is caught for food).
Instinct. It refers to the innate knowledge or behavior that an organism has from birth, without the need for learning or experience.
camouflage
The surrounding environment of a living organism is typically referred to as its habitat. The physical location and biotic factors present in the habitat can greatly influence the organism's survival and behavior. On the other hand, the surrounding area of a nonliving part of an organism is often referred to as its immediate environment or surroundings.
Specimen
The sum of all activities an organism performs is called its behavior. This encompasses actions such as feeding, movement, reproduction, and communication. Behavior is influenced by a combination of genetic, environmental, and learned factors.
Voids left behind by once present fossils are called 'trace fossils'.
A person who has studied physics is called a physicist.
An organism that eats another organism is called a consumer.
Animals that eat only plants and vegetables are called herbivores. Animals that eat everything including plants, vegetables, and meat are called omnivores.
A habitat is the place where an organism lives or can be classified as a possible living environment for an organism. You can call a specific cave where a bear lives it's habitat, or you can describe some other cave that doesn't have that bear living in it, but that could be a possible living environment for that bear. Now, variables such as species can affect what you classify as a "habitat" in this way, so be sure to take that into consideration.
An organism that kills and eats all or part of another organism is called a carnivore.
A single organism in an environment is called an individual
this organism is called a carivore...