Systems of the human body

Front

What is the biggest bone in the human body?

Back

The femur.

Front

Which bones does the humerus connect to?

Back

The radius and ulna.

Front

Where do the femur and tibia/fibula meet?

Back

At the patella.

Front

What is known as a major muscle of the human body?

Back

The heart.

Front

What is the bigger lower leg bone?

Back

The tibia.

Front

What is the function of the femur?

Back

It supports the weight of the body and allows for leg movement.

Front

What is the role of the patella?

Back

It protects the knee joint and improves the leverage of the thigh muscles.

Front

What connects the shoulder to the arm?

Back

The humerus.

Front

What is the function of the ulna?

Back

It helps form the elbow joint and allows for forearm rotation.

Front

What is the role of the heart in the human body?

Back

It pumps blood throughout the body, supplying oxygen and nutrients.