NC 5th Grade EOG Living Organisms Science Review Erwin

The smallest unit of a living thing that can carry out the basic processes of life.

• cytoplasm

• atom

• chlorophyll

• cell

Which characteristic best describes both amoebas and bacteria?

• abiotic

• multi-celled

• single-celled

• inorganic

Which statement describes the cellular makeup of a deer?

• Deer are made of one cell that carries out one life process.

• Deer are made of one cell that carries out all different life processes.

• Deer are made of many cells that are specialized to carry out different life processes.

• Deer are made of many cells that carry out one life process.

An organism has several major body systems that work together to allow the organism to survive. Which best describes this organism?

• It is a single-celled organism.

• It is a multi-celled organism.

• It is a simple organism.

Food is broken down into useful nutrients for your body in the ____________

• digestive system

• endocrine system

• excretory system

• reproductive system

The body system you use for movement is the ____________

• muscular system

• nervous system

• respiratory system

• urinary system

Which of the following is NOT part of the Circulatory System?

• Arteries

• Brain

• Heart

• Veins

What three systems work together to move the body?

• Skeletal, Muscular, Nervous

• Skeletal, Respiratory, Digestive

• Nervous, Circulatory, Skeletal

• Circulatory, Respiratory, Digestive

How does the muscular system depend on the nervous system?

• The nervous system transports blood to the muscles

• The nervous system provides support for the muscles

• nervous system supplies food and oxygen to the muscles

• nervous system sends signals to the muscles to cause movement

Which can be concluded about the trees that grow in a temperate deciduous forest?

• The trees require constant direct sunlight to survive

• The trees grow only during the warm months of the year

• The trees have adapted to survive the change of seasons

• The trees are unable to grow in climates that have constant rainfall