DA4 Review

What is the main function of this system?

• Excreting hormones

• Defending against infections

• Sending signals from the brain to the body

• Circulating blood, nutrients, and gases

Which of the following explains why heart rate and breathing rate increase after jumping for one minute?

• The Circulatory System adds O2 to blood and removes CO2.

  The Skeletal System senses and responds to changes in the body.

• The Circulatory System pumps blood around the body to carry nutrients, oxygen, and wastes.

  The Respiratory System adds O2 to blood and removes CO2.

• The Nervous System supports muscles and protects organs.

  The Respiratory System pumps blood around the body to carry nutrients, oxygen, and wastes.

• The Skeletal System protects organs, supports body, and attaches to muscles for movement.

  The Nervous System sense and responds to changes in the body.

What body systems work together for locomotion (movement)?

• Skeletal System and Muscular System

• Nervous System and Circulatory System

• Respiratory System and Digestive System

• Integumentary System and Excretory System

Which system relates to the structure and support of an organism and is found in vertebrate animals?

• Respiratory System

• Skeletal System

• Integumentary System

• Endocrine System

Which system controls the glands that secrete hormones?

• Respiratory System

• Integumentary System

• Circulatory System

• Endocrine System

Which system helps to protect the body from germs and damage?

• Skeletal System

• Integumentary System

• Circulatory System

• Respiratory System

Which system gets oxygen to the cells of the body and rids the body of waste gases? Some organisms use their skin, and this is also a cell-level process.

• Circulatory System

• Integumentary System

• Respiratory System

• Endocrine System

Which system of organs circulates blood around the body?

• Respiratory System

• Endocrine System

• Skeletal System

• Circulatory System

What is the main function of this system?

• Reproduction

• Transport oxygen

• Produce hormones

• Remove waste

Which body systems can have the function of releasing hormones?

• Digestive and Endocrine

• Circulatory, Digestive, and Endocrine

• Circulatory, Respiratory, Digestive, and Endocrine

• Circulatory, Digestive, and Endocrine