PBS Final Exam Unit 1 Review 1

Which body system forms the body's external covering?

• Integumentary

• Endocrine

• Lymphatic

• Cardiovascular

Which body system eliminates waste and regulates water balance?

• digestive

• urinary

• endocrine

• respiratory

Which body system secretes hormones that regulate processes within the body?

• integumentary

• nervous

• digestive

• endocrine

Which body system protects and supports body organs and stores minerals?

• skeletal

• muscular

• endocrine

• integumentary

Which body system filters fluid in the body and attacks foreign substances?

• immune

• integumentary

• digestive

• endocrine

Which can be used to estimate time of death? (check ALL that apply)

• DNA analysis

• blood spatter

• clouding of corneas

• lividity

• algor mortis

Which term is used to describe the cooling of the body after death?

• algor mortis

• livor mortis

• rigor mortis

• decomposition

Which body will cool faster after death?

• The body in cold temperatures

• The body in hot temperatures

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which part of the digestive system breaks down food and absorbs nutrients?

• stomach

• small intestine

• large intestine

• pancreas

Which level of organization in the human body is the smallest?

• organ

• organ system

• cell

• tissue

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2