How do animals communicate with each other?

Answer 1

Animals in general communicate with each other just like human beings do, that is, by gesturing and/or making sounds. Some animals like bats communicate through sound waves. Depending on the species, there exist several means of communication for different animals.
They communicate by movements.

Answer 2

There are two predominant mechanisms that cells in multicellular organisms use to communicate with each other. One method of communication is through chemicals. An example of this form of communication in humans is the embodied in the endocrine system. Endocrine glands release hormones into the bloodstream that activate receptors on a wide variety of cell types in the human body. Another method of communication is electrical. In the heart an electrical potential induces the contraction of cardiomyocytes. Cells can also respond to a mechanical stress that can induce a physiological change providing another possible form of intercellular communication. Such is observed by the increase in muscle mass that occurs when working out. Additionally, electromagnetic radiation in the form of visible light could be another way in which intercellular communication is achieved.

NERVE SIGNALS AND HORMONES :)

Answer 3

Plants and animals usually use protein messangers to communicate. This can happen by signal-receptor interactons or by direct contact between surface proteins. In animal cells neurons can also communicate by electrical impulse.

Answer 4

neurotransmitters

Answer 5

through nerve impulses and hormones