Which of the following is an example of a species changing over time. choose all answers that are correct.
a. a gardener notices a new kind of squash growing after he only planted seeds from his previous squash plants.
b. a rabbit’s ears are bigger than a mouse’s ears.
c. some weeds have become resistant to a chemical designed to kill them.
d. the purple-spotted butterflies in your collection have more spots than the purple-spotted butterflies your grandfather collected when he was a child. e. a giraffe's neck is longer than a deer's neck.

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