Draw a flowchart that explains how Tom’s nervous system controls his actions. As part of the flowchart, write one or two sentences describing how the nervous system is involved in each of these steps: Tom steps into the haunted house.
Tom feels his heart pumping and his breathing speed up.
Tom jumps when he sees the costumed character.
Tom runs out of the haunted house.

Tom’s brain makes a voluntary decision to walk into the haunted house. His brain communicates  this message to his skeletal muscles, so he can step inside.

Tom’s sympathetic nervous system causes a fight or flight response, resulting in his increased  heart rate and breathing.

Tom is startled when a costumed character jumps out at him. His reaction is a reflex caused  by his nervous system.

Tom’s brain makes a voluntary decision to run out of the haunted house. His brain communicates  this message to his skeletal muscles.

Explanation:

i'd say that the moon rock is about 2.2 billion years old.

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.