Happy biology test made by Joanne

A body system composed of different kinds of tissues that work together. 

• Tissue

• Organ

• Organ system

A group of organs that work together, performing major functions.

• Organ

• Tissue

• Organ system

• Tissue paper

Formed when similar cells perform the same function are grouped together. 

• Tissue

• Organ

• Organ system

An action or change in behavior that occurs as a result of stimulus.

• stimulus

• response

• Stress

• Gland

Chemical produced by an endocrine gland. 

• hormone

• gland

• Digestichloon

• Carbohydrates

Any change or signal in the environment that can make an organism react in a particular way. 

• reaction

• response

• responsibility

• stimulus

Made up endocrine system, organs that produce and release chemicals either through tiny tubes called ducts or directly into the bloodstream.

• Gland

• Response

• Stimulus

• hormone

Which body part contains "white blood cells"?

• Vein

• artery

• lymph

• bronchi

The expulsion of waste matter from the body.

• digestion

• absorption

• Peristalsis

• elimination

System that transports nutrients and other life-sustaining resources, includes the cardiovascular system and the lymphatic system. 

• skeletal system

• muscular system

• digestive system

• circulatory system