The animals living in the deeper parts of the seafloor, a. use photosynthesis to create their own food b. come to the surface of the water to feed c. feed on organic material falling from above d. come to the shore to feed

The correct option is C. feed on organic material falling from above.

Some sea organisms inhabit shallow or deep sea floor or sometimes remain partially buried beneath it.

One such example is sea cucumbers. Sea cucumbers or similar organisms feed on minute aquatic animals or tiny particles like algae or other waste materials and gather them with tentacles. These organisms may also prey on fish or other sea animals. The organic detritus falling from the upper layers of water column is a continuous shower. The planktons, sand, soot, diatoms and inorganic dust and are consumed.

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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