What is an ecological pyramid and what is it used for

An ecological pyramid is a pyramid that illustrates the relations between living organisms at different levels

an ecological pyramid is a graphical way of representing how each organism in the ecosystem have a relationship between one another.

each bar that constructs the pyramid gives us information about the different trophic levels which basically means who eats whom and represents the flow of energy or biomass passed from one organism to another in an specific ecosystem.

Explanation:

1: the largest region of the brain is the:

  cerebrum

2. the term "psychology" literally means:

the process or procedure of the science or study of the mind.

3. the area of the brain responsible for respiration, heart rate, and smooth muscle control of our blood vessels is t

medulla oblongata

4. the structure that conducts nerve impulses to and from the brain and serves as a reflex center for some sensory information without input from the brain is the:

spinal cord

5. the three-layered membrane that covers the brain and spinal cord and literally means membrane is called the:

meninges

6. the cord-like (string-like) structures that carry bio-electrical impulses from one part of the body to another are called

nerves

7. a group of nerve cell bodies that are found outside of the spinal cord and brain are referred to as:

ganglions or ganglia (pl.) “literal meaning knot”

8. the term that means spinal cord inflammation is:

myel/itis

bc blah

explanation:

bc blah