Front

A chemical signal released by the endocrine gland to control body functions is called what?

Back

Hormone

Front

The small intestine, liver, and pancreas are part of which system?

Back

Digestive

Front

Your heart, blood, arteries, veins, and capillaries make up which system?

Back

Circulatory

Front

Order the parts of the human body systems from smallest to biggest:
- Cell
- Tissue
- Organ
- Body system

Back

Cell-tissue-organ-body system

Tags

NGSS.MS-LS1-3

Front

When your leg hurts, which body system is at work?

Back

Nervous

Front

The liver helps the circulatory system by:

• filtering blood of harmful substances
• helping blood vessels to absorb nutrients
• storing bile that is released into the bloodstream
• releasing chemicals that begin to break down food in the mouth

Back

filtering blood of harmful substances

Front

Which organ functions as both a respiratory and an excretory organ? Options: Liver, Skin, Kidneys, Lungs

Back

Lungs

Front

Muscles in the ___________ are responsible for the mechanical digestion that takes place there. Options: Stomach, Heart, Lungs, Knee

Back

Stomach

Front

Organs such as the kidneys, lungs, skin, and liver work together to

Back

help maintain homeostasis (balance)

Front

One role of rib bones in the __________ system is to protect the heart from physical injury.

Back

Skeletal