4R Group B

How many organs are in your body?

• 78

• 79

• 75

• 77

How many body systems are there?

• 11

• 5

• 2

• 9

what does the nervous system control?

• talking

• listening

• tasting

• memory

How many bones are in your body?

• 205

• 234

• 206

• 103

What is the most important body organ?

• 
• 
• 
• 

Systems don't work together.

• true

• false

What is the most important organ in the nervous system

• brain

• heart

• lungs

What is freeze

• run

• fight

• hide

what system helps you breath

• skeletal system

• respiratory system

• nervous system

• muscular system

How many tissues are in your body?

• 2 basic types of tissues

• 4 basic types of tissues

• 3 basic types of tissues

• 5 basic types of tissues