Which of the following best defines the Theory of Natural Selection? *
The organisms that are genetically the best adapted tend to survive and reproduce.
The organisms that occupy the largest area always survive and reproduce.
The smallest organisms in a population are always eliminated by the biggest organisms.
Organisms that are the biggest and the strongest always survive.

The organisms that are genetically the best adapted tend to survive and reproduce

Explanation:

Say that in a blue environment, there are two types of deer, brown and blue. In this environment are some predator, doesn't really matter what predator. Because the brown deer are not adapted to the environment, they are more likely to be killed by a predator. While the blue would tend to survive and reproduce.

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

its the cell wall and the they are unique to plant