Which is an example of a tissue?

• Heart

• Brain

• Muscle

• Kidneys

Which one best describes - a group of organs working together?

• body system

• cell

• organ

• tissue

Which one describes the smallest functional unit of an organism?

• body system

• organ

• cell

• tissue

Which one means, a group of tissues with a specific function?

• cell

• tissue

• body system

• organ

What is the best answer for - a group of cells with a similar structure and function?

• tissue

• body system

• cell

• organ

Which two systems work together to get nutrients to your cells?

• digestive

• respiratory

• circulatory

• excretory

Which body system is connected to all the other systems?

• Digestive

• Respiratory

• Skeletal

• Circulatory

Which system provides protection and support for the organs?

• Musculoskeletal

• Immune

• Endocrine

• Digestive

Which system detects, processes and sends electrical signals?

• Digestive

• Integumentary

• Nervous

• Endocrine

Which system produces the hormones that regulate growth and development?

• Digestive

• Endocrine

• Immune

• Nervous