Answer:
b c and d
Explanation:
they are from different species therefore would not compete for same mates.
Mouth, pharynx, esophagus
In "The Tell-Tale Heart," what prevents the narrator from killing the old man during one of the first seven nights? The narrator says that his reason for killing the old man is that he does not like the old man's "pale blue eye, with a film over it" - he calls it a "vulture eye" and an "Evil Eye".
You could put salt-crystals outside during different times of the day when the temperature drops or rises.
