Homeostasis Anatomy

When you Need Energy...

• 1. Endocrine system - Sends hunger hormones

• 2. Nervous system - Makes you feel hungry

• 3. You eat, using muscular, skeletal, & digestive system

Homeostasis

EQ: Why do we get a fever when we are sick?

When it Gets Cold...

• 1. Nervous system - Sends signals

• 2. Skin (integumentary system) - Creates goosebumps

• 3. Muscular System - Cause you to shiver

• All of this is to generate.....

• HEAT!!

When your Body Needs H2O

• 1. Nervous system: Makes you thirsty

• 2. Skeletal + Muscular : Walk you to water

• 3. Nervous system: Makes you not thirsty

• 4. Digestive system & Circulatory: Get the water to where it is needed

Multiple Choice

What do you think homeostasis is?

• Keeping your body systems stable

• Staying at home

• Making body systems unstable

Multiple Choice

Which body system controls the body to maintain homeostasis?

• excretory

• nervous

• circulatory

• skeletal

Multiple Choice

What is the key function of the respiratory system?

• digestion of food

• allows movement

• exchanges gases

• processes energy

Multiple Choice

Which two systems work together to maintain homeostasis while transporting oxygen throughout the body and removing carbon dioxide?

• circulatory and respiratory

• respiratory and excretory

• circulatory and digestive

• respiratory and digestive