Human Body Systems

How do the skeletal and muscular systems work together?

• The skeletal system provides structure and support, while the muscular system allows for movement by contracting and pulling on the bones.

• The muscular system provides structure and support, while the skeletal system allows for movement by contracting and pulling on the muscles.

• The skeletal system and muscular system do not interact; they function independently.

• The skeletal system is responsible for blood circulation, while the muscular system is responsible for digestion.

What is the function of the integumentary system in temperature regulation?

• To help regulate body temperature through sweating and blood flow to the skin.

• To produce hormones that control metabolism.

• To provide structural support and protection to internal organs.

• To facilitate the exchange of gases in the lungs.

What is the main function of the circulatory system?

• To transport blood, nutrients, gases, and waste throughout the body.

• To provide structural support to the body.

• To facilitate digestion and absorption of nutrients.

• To regulate body temperature and maintain homeostasis.

Which system takes care of pathogens to maintain homeostasis?

• Digestive system

• Nervous system

• Immune system

• Endocrine system

What type of muscles help food move through the digestive tract?

• Skeletal muscles

• Involuntary muscles

• Cardiac muscles

• Voluntary muscles

How do the respiratory and muscular systems interact during exercise?

• The respiratory system decreases oxygen intake, while the muscular system uses less oxygen to produce energy for movement.

• The respiratory system increases oxygen intake, while the muscular system uses more oxygen to produce energy for movement.

• The respiratory system has no effect on the muscular system during exercise.

• The respiratory system and muscular system work independently during exercise.

How do the digestive and circulatory systems work together?

• The digestive system breaks down food into nutrients, which are then absorbed into the bloodstream by the circulatory system to be delivered to cells.

• The circulatory system filters waste from the blood, while the digestive system absorbs excess nutrients.

• The digestive system produces hormones that regulate blood pressure, while the circulatory system transports these hormones to the digestive organs.

• The circulatory system provides oxygen to the digestive organs, allowing them to function more efficiently.

What is the primary function of the digestive system?

• To break down food into nutrients that can be absorbed by the body.

• To circulate blood throughout the body.

• To provide structural support to the body.

• To regulate body temperature.

How do the circulatory and respiratory systems work together?

• The circulatory system transports oxygen from the respiratory system to the cells and carries carbon dioxide back to the lungs.

• The circulatory system filters toxins from the blood and sends them to the kidneys for excretion.

• The respiratory system absorbs nutrients from the air and delivers them to the bloodstream.

• The circulatory system regulates body temperature by controlling blood flow to the skin.

What type of cells are carried to the site of an infection?

• Red blood cells

• Platelets

• White blood cells

• Nerve cells