Human Body Part 1

Open Ended

Explain how the muscular system and skeletal system work together to enable movement in the human body.

Multiple Choice

Which substances are mainly found in food and are broken down by the digestive system for energy?

• Vitamins, minerals, and water

• Carbohydrates, proteins, and fats

• Sugars, starches, and fiber

• Enzymes, hormones, and acids

Open Ended

Describe how the respiratory and circulatory systems work together to deliver oxygen throughout the body.

Multiple Select

Which of the following are organs of the skeletal system?

• Bone

• Tendon

• Ligament

• Muscle

Multiple Choice

Which organ in the digestive system is responsible for absorbing most of the digested nutrients and transferring them to the bloodstream?

• Small intestine

• Large intestine

• Stomach

• Liver

Open Ended

Explain how the circulatory system interacts with both the excretory and respiratory systems to maintain homeostasis in the body.

Multiple Choice

Which body systems are involved when the runner's leg bends during movement?

• Muscular and Skeletal

• Digestive and Muscular

• Respiratory and Circulatory

• Excretory and Circulatory