Receptors which provide animals with information from the external environment are located in ears, tongue, eyes, and the nose. These are all receptors that can be found in our sensory organs and provide us with feedback from our nearby environment and the stimuli on which we should be alerted towards.
the answer is d. break down matter from dead plants and animals
Igneous rock.
Igneous rock forms from cooled and hardened magma or lava.
