Grade 5 Week 11 Science Quiz

What is the smallest form of life?

• an organism

• a cell

• unicellular

• multicellular

These kinds of organisms are made of multiple cells working together

• A unicellular organism

• A cell

• A multicellular organism

• A cell colony

This organ system controls your breathing, and is responsible for bringing oxygen into the body.

• The cardiovascular system

• The respiratory system

• The nervous system

• The muscular system

This organ system is responsible for distributing oxygenated blood through the body.

• Circulatory system

• Skeletal system

• Nervous system

• Respiratory system

The purpose (or job) of an organ is also called the

• cause

• function

• issue

• tissue

The first level of biological organization is the cell. The second is

• organism

• tissue

• cell colony

• organs

Collections (groups) of organs that work together for a common system are called

• organ collection

• organ drive

• organ systems

• organ tissues

The process of breathing

• Digestion

• Respiration

• larynx

• pharynx

Which body parts are part of the respiratory system? (Check all that apply)

• lungs

• bronchi

• heart

• nasal passage

What do the respiratory system and cardiovascular system work together to do? Name one thing.