Lungs are in the

Nutrients are absorbed in the digestive system through the

The body systems are controlled by the..

The thyroid, pancreas, and adrenal gland are in the..

This organ produces insulin?

Three types of blood vessels in the body are...

Pelvis is the...

The correct order is...

Skin, ears, and kidneys are examples of _____________.

A group of similar cells performing the same function is a(n) _____________.

One important function of bones is to produce _____________.

Breathing, heart beating, and food digesting are examples of activities using _____________ type of muscles.

Skin helps the body maintain a steady _____________ through perspiration and enlarging of blood vessels.

The top chambers of the heart are called the _____________.

The ureter, urthera, bladder and kidneys are part of what system?

The axon, dendrite, spinal cord and brain are part of this system.

The pelvis, tibia, femur, skull and vertebrae are part of this system.

The stomach, esophagus, small intestine, large intestine, and liver are part of this system.