Human Body Chapters 3-4

Question 1

What is the job of a white blood cell?

Accepted Answer

To kill the germs, and keep your body healthy and protected.

Question 2

What are the different times of cells?

Accepted Answer

All of the above.

Question 3

What are the five senses?

Accepted Answer

Sight, Hearing, Taste, Touch, Smell

Question 4

What do cells need to stay healthy?

Accepted Answer

Water, Oxygen, Nutrients (food)

Question 5

Reaction-Time?

Accepted Answer

How much time it takes your body to do something.

Question 6

What is another name for Nerve cells?

Accepted Answer

Neurons

Question 7

What is in the Nervous system?

Accepted Answer

Brain, spinal cord, and nerves.

Question 8

Meaning of Reaction-Time?

Accepted Answer

Does go to the brain. Just the spinal cord and back.

Question 9

How is your body organized?

Accepted Answer

Cells+Tissue+Organ+organ system+ Human body

Question 10

What are the different types of tissue?

Accepted Answer

Muscle, Skin, connective, Nerve

Question 11

What is the job of the spinal cord for a REFLEX?

Accepted Answer

To send messages back and worth NOT to the brain.

Question 12

What is every living thing made of?

Accepted Answer

Cells.

Question 13

What is a reaction?

Accepted Answer

A sense sends a message to nerves then spine then brain.

Question 14

What is a reflex?

Accepted Answer

You don't think about it, your body just knows what to do.

Question 15

What disease weakens someones muscles until they no longer work?

Accepted Answer

ALS

Question 16

What is the command central of your body?

Accepted Answer

Brain

Questions 16