PART 2 Human Body Systems and Homeostasis 7th grade Unit 2

Which of these is NOT an action our body takes to maintain homeostasis?

I am going to _______________ this TEST TOMORROW!!!

The Endocrine system shapes our mood and feelings.

I provide chemicals to regulate bone growth and I help maintain proper blood sugar. Who am I ?

Which two body systems help break down molecules, absorb nutrients and exchange oxygen and CO₂?

Which of these responses would have been cause by an internal stimulus?

Which of these is NOT a function of both a cell and an organism?

Which of the following digestive processes are ONLY chemical changes. (More than 1 answer)

I transport nutrients and oxygen to body cells and help remove wastes from cells. Who am I?

Large molecules, such as carbohydrates, must be broken down into simpler substances.